交通ルールルーマニア
1. ルーマニア
ルーマニアは中東欧南東部に位置し、ハンガリー、セルビア、ブルガリア、ウクライナ、モルドバと国境を接し、黒海沿岸を持ちます。国土にはカルパチア山脈が弧を描き、南部の多くではドナウ川が国境を形成しています。そのため山岳峠、広い平原、交通量の多い国道、拡大中の高速道路・自動車専用道路など運転環境は多様です。交通は右側通行で、道路標識の文字情報には通常ルーマニア語が使われます。
訪問者に特に重要なのが、国道網の多くで必要となる電子道路利用料金rovinietaです。ルーマニアは道路料金制度の大きな移行期にあり、新しい電子料金インフラとTollRoシステムが2026年8月31日から導入され、新しいrovinietaおよび距離制TollRo料金は2026年10月1日から適用されます。冬季運転も重要で、固定期間ではなく、道路が雪、氷、ブラックアイスで覆われている場合に冬用タイヤが義務となります。
ルーマニアでは道路のどちら側を走りますか?
道路の右側を走行し、追い越しは通常左側から行います。
ルーマニアの緊急番号は何ですか?
警察、救急車、消防などの緊急援助は112へ電話します。
ルーマニアの飲酒運転基準はどのくらいですか?
ルーマニアでは飲酒運転にゼロトレランスが適用され、飲酒後は運転すべきではありません。低い陽性値でも行政違反となる場合があり、血中の純アルコールが0.80 g/lを超える運転は刑事犯罪です。
ルーマニアの市街地の速度制限は何km/hですか?
市街地の一般最高速度は50 km/hです。一部の標示区間では、カテゴリーA・B車両について最高80 km/hまで設定できます。
ルーマニアの高速道路の最高速度は何km/hですか?
普通乗用車を含むカテゴリーA・B車両の一般最高速度は、より低い制限がない限り130 km/hです。
ルーマニアの自動車専用道路の速度制限は何km/hですか?
カテゴリーA・B車両の一般最高速度は、別の標識がない限り120 km/hです。
ルーマニアの市街地外にある欧州E道路の速度制限は何km/hですか?
カテゴリーA・B車両では、欧州E道路に指定された国道の一般最高速度は100 km/hです。別の制限が標示されている場合はそれに従います。
ルーマニアの市街地外にあるその他の道路の速度制限は何km/hですか?
カテゴリーA・B車両では、市街地外のその他の道路の一般最高速度は、別の標識がない限り90 km/hです。
ルーマニアでは初心運転者に低い速度制限が適用されますか?
はい。運転経験1年未満の運転者は、市街地外では自分の車両区分の通常最高速度より20 km/h低い上限を守らなければなりません。ルーマニアの初心運転者は指定された初心者標識も表示します。
ルーマニアの高速道路・自動車専用道路を利用できない道路利用者は誰ですか?
歩行者、自転車、電動キックスクーター、モペッド、馬車、農業用トラクターなど複数の低速道路利用者は禁止です。50 km/hを超えられない車両も禁止されます。
ルーマニアではヴィネットが必要ですか?
はい。rovinietaと呼ばれる電子道路利用料が、法定免除や対象外市街地区間を除き、高速道路、自動車専用道路、国道などルーマニアの国道路網を利用する車両に一般に必要です。
ルーマニアは2026年に道路料金制度を変更しますか?
はい。新しい電子道路料金インフラとTollRo制度は2026年8月31日から導入され、新rovinietaおよびTollRo料金は2026年10月1日から適用されます。乗用車と3.5トン以下の貨物車は時間制rovinietaを継続し、3.5トン超の貨物車は距離制TollRoへ移行します。
ルーマニアでは昼間もライトを使う必要がありますか?
はい。自動車運転者はすべての種類の公道で昼間もロービームまたはデイタイムランニングライトを使用しなければなりません。この全国義務は2023年から適用されています。
ルーマニアでは冬用タイヤが義務ですか?
雪、氷、ブラックアイスで覆われた公道を走る場合は冬用タイヤが義務です。乗用車が冬用タイヤへ交換しなければならない全国共通の固定日付はなく、実際の道路状況で決まります。
ルーマニアではシートベルトが義務ですか?
はい。限定的な法的免除を除き、シートベルト装備車の運転者と乗客はシートベルトを使用しなければなりません。
ルーマニアで子どもがチャイルドシートを使用しなければならないのはいつですか?
身長135 cm以下の子どもは通常、適切な認可チャイルドシートを使用します。135 cmを超える子どもは、ベルトが首や顔を横切らないよう調整できれば成人用シートベルトを使用でき、適切なチャイルドシートを継続使用することもできます。
ルーマニアではオートバイ用ヘルメットが義務ですか?
はい。オートバイとモペッドの運転者・同乗者は、公道走行中に認可された保護ヘルメットを着用しなければなりません。
ルーマニアで運転中に携帯電話を使えますか?
車両走行中の手持ち携帯電話使用は禁止です。ハンズフリーシステム付き電話は、車両を適切に制御できる範囲で使用できます。
ルーマニアでは右方優先が適用されますか?
はい。無規制交差点では、別の規則や交通標識で優先が決まっていない限り、通常は右から来る車両へ道を譲ります。
ルーマニアのラウンドアバウトでは誰が優先ですか?
ラウンドアバウトとして標示された交差点では、すでに環状内を走る車両が進入車より優先します。
ルーマニアの横断歩道では歩行者が優先ですか?
はい。歩行者が適切に標示・標識された横断歩道をすでに横断している場合、または歩行者信号が青または緑のときに横断している場合、歩行者が優先です。
ルーマニアでは横断歩道で追い越しできますか?
いいえ。標示された横断歩道上での追い越しは禁止です。横断歩道へは特に注意して接近し、道を譲れるよう備えます。
ルーマニアの乗用車に携行しなければならない安全装備は何ですか?
乗用車には認可された救急セット、反射警告三角表示板2個、消火器を携行しなければなりません。
ルーマニアの高速道路で緊急車線を走行・停車できますか?
通常はできません。真正な故障・緊急事態など正当な状況や認可された優先車両を除き、緊急車線での走行、停車、駐車は禁止です。
ルーマニアでは子どもに自転車ヘルメットが義務ですか?
はい。16歳未満の自転車利用者と電動キックスクーター利用者が車道を走行する場合、保護ヘルメットを着用しなければなりません。
ルーマニアの踏切で運転者は何をしなければなりませんか?
踏切へは特に注意して接近します。遮断機・半遮断機が下りている、または下降中、警報灯や警報音が作動している場合、停止して通行が許可されるまで待つ必要があります。
2. 高速道路
高速道路は、自動車交通のために特別に設計され、標識で指定された道路です。通常、対向交通用の車道が分離され、指定された出入口によるアクセス制御があり、沿道施設への直接出入りや、他の道路・鉄道・通路との平面交差はありません。
高速道路では特別な交通規則が適用されます。利用できる道路利用者、速度制限、車線規則、通行料金、緊急時の手順は国によって異なるため、運転者は現地の交通標識と規則に従う必要があります。
How can you recognise a motorway?
A motorway is normally identified by a special motorway sign at its entrance. It commonly has separate carriageways, controlled entrances and exits, and no ordinary intersections or direct access to neighbouring properties.
Who may use a motorway?
Motorways are primarily intended for motor vehicles capable of travelling safely at motorway speeds. Pedestrians, cyclists, animals and certain slow vehicles are generally prohibited, but the exact access requirements differ between countries.
What is the speed limit on a motorway?
There is no universal motorway speed limit. The applicable limit depends on the country, road section, vehicle category and driving conditions. Posted or variable speed-limit signs may replace the general national limit.
How should you enter a motorway?
Use the entrance or acceleration lane to observe motorway traffic and adjust your speed where possible. Enter only when there is a safe gap and follow the local priority and merging rules.
How should you leave a motorway?
Move into the correct lane in good time and signal when required. Enter the exit or deceleration lane before reducing your speed, unless traffic, signs or road conditions require you to slow down earlier.
Which lane should you use on a motorway?
Follow the local keep-left or keep-right rule and any lane-direction signs. Lanes closer to the centre of the motorway are commonly used for overtaking, but lane-use rules differ between countries and vehicle categories.
Can you stop on a motorway?
Voluntary stopping and parking are normally permitted only in designated parking or service areas. Drivers may still have to stop because of congestion, an emergency or another unavoidable situation.
Can you reverse or make a U-turn on a motorway?
Reversing, making a U-turn and driving against the direction of traffic are generally prohibited. If you miss an exit, continue to the next suitable exit.
What should you do if your vehicle breaks down?
Move the vehicle out of the traffic lanes when this can be done safely, activate the hazard warning lights and follow the local breakdown procedures. Leave the vehicle safely, keep away from moving traffic and use a warning triangle or safety vest where required by local law.
What is the difference between a motorway and an expressway?
A motorway normally has the highest level of access control and is governed by specific motorway rules. An expressway may have similar characteristics but may permit different road users or contain lower-standard junctions. The legal distinction varies between countries.
3. 市街地
市街地は、建物、道路、日常的な地域活動が集中する区域です。運転者は歩行者、自転車、交差点、駐車車両、公共交通、敷地から出入りする車両が多いことを想定する必要があります。
多くの国では市街地内に特別な交通規則や低い既定速度制限を適用します。区域は入口・出口標識、街路灯、その他の法的基準で定められることがあるため、現地の標識と規則に従う必要があります。
How can you recognise a built-up area?
A built-up area commonly contains closely spaced buildings, local streets, intersections, pavements, pedestrians and regular access to properties. Some countries use official entrance and exit signs, while others define built-up roads through street lighting or other legal criteria.
Is a built-up area the same as a town or city?
Not necessarily. A legally defined built-up area may cover only part of a town or may include several connected settlements. Administrative boundaries and traffic-law boundaries do not always coincide.
Is a built-up area the same as a residential area?
No. A built-up area may contain residential, commercial, industrial and public streets. A residential area is mainly associated with housing and may form only one part of a built-up area.
How does a built-up area begin and end?
In many countries, the area begins and ends at official traffic signs. In others, road lighting, development or another legal definition determines whether a road is inside a built-up area. Drivers should not rely only on the appearance of the surroundings.
What is the speed limit in a built-up area?
There is no universal built-up-area speed limit. The default limit differs between countries and regions, and traffic signs may impose a lower or higher limit on a particular road or throughout a zone.
Does the built-up-area speed limit apply on every road?
The general limit normally applies unless a traffic sign, road category or special rule establishes another limit. Major urban roads may have a higher signed limit, while residential streets, school areas and city centres may have lower limits.
Does a speed-limit sign remain valid after an intersection?
This depends on local law and the type of sign. A local speed restriction may end at the next intersection in some countries, while a zonal speed limit normally continues until an end-of-zone sign.
Do pedestrians have priority throughout a built-up area?
No. Pedestrians do not automatically have priority everywhere merely because they are in a built-up area. Their priority depends on crossings, traffic signals, shared-space rules and local law. Drivers must nevertheless remain especially alert for pedestrians.
How should you drive in a built-up area?
Adjust your speed, watch both sides of the road and expect frequent changes in traffic. Be prepared for pedestrians crossing, cyclists changing position, buses leaving stops, opening vehicle doors and vehicles emerging from side roads or driveways.
Are parking rules different in a built-up area?
Some countries apply additional stopping and parking restrictions inside built-up areas. Drivers must follow signs, markings and local rules and must not obstruct pavements, crossings, entrances, cycle facilities or visibility at intersections.
What is the difference between a built-up area and a speed zone?
A built-up area is a broader traffic-law area that may contain many different roads and activities. A speed zone imposes a particular maximum speed throughout the signed zone and may be located inside or outside a built-up area.
When do the built-up-area rules end?
The rules end at the legally defined boundary, which may be indicated by an end-of-built-up-area sign. After that point, the rules and default speed limits for roads outside built-up areas normally apply.
4. 速度制限
速度制限は、道路、車線、または指定区域で法律上許可される最高速度です。一般交通法規によって定められる場合も、固定式・可変式・一時的な標識で示される場合もあります。
速度制限は上限であり、目標速度ではありません。交通、視界、天候、路面状況、交通弱者、車両状態などにより上限速度が安全でない場合、運転者はさらに減速する必要があります。
What is a speed limit?
A speed limit is the maximum legal speed permitted on a road, lane or within a designated area. It does not require drivers to travel at that speed.
How can you recognise a speed limit?
A speed limit is commonly displayed as a number on a regulatory traffic sign. General limits may also apply automatically because of the country, road category, vehicle type or surrounding area, even when no speed-limit sign is present.
Is the speed limit a recommended driving speed?
No. It is the highest speed legally permitted under suitable conditions. Drivers must reduce their speed whenever travelling at the limit would be unsafe.
Can you drive more slowly than the speed limit?
Yes. Drivers should travel more slowly when required by traffic, weather, visibility, road conditions or nearby vulnerable road users. Driving unnecessarily slowly may nevertheless be prohibited when it obstructs normal traffic.
Does the same speed limit apply to every vehicle?
Not always. Lower limits may apply to heavy vehicles, buses, vehicles towing trailers, novice drivers or other vehicle categories. The lowest applicable limit must be respected.
What is a default speed limit?
A default speed limit applies automatically to a particular road type or area when no traffic sign indicates another limit. Examples include general limits for motorways, built-up areas or roads outside built-up areas.
Does a posted speed limit replace the default limit?
Usually, yes. A legally placed speed-limit sign normally introduces another maximum speed, although lower vehicle-specific or special-road limits may continue to apply.
When does a speed-limit sign take effect?
A speed restriction normally begins at the location of the sign. Drivers should reduce their speed before passing the sign so that they are already travelling within the limit when it takes effect.
When does a speed limit end?
A signed limit may end at an intersection, an end-of-limit sign, another speed-limit sign or the beginning or end of a legally defined area. The exact rule differs between countries.
Does an intersection end a speed limit?
This depends on local law. An ordinary speed restriction may end at an intersection in some countries, while a zonal speed limit normally continues across intersections until an end-of-zone sign.
What is a speed zone?
A speed zone is an area in which the displayed maximum speed applies throughout all included roads. The limit normally remains in force until the corresponding end-of-zone sign.
What is a variable speed limit?
A variable speed limit is displayed on an electronic or changeable sign and may be adjusted according to congestion, weather, incidents or roadworks. When activated, it has the same legal importance as another applicable regulatory speed sign.
Can different lanes have different speed limits?
Yes. Signs positioned above individual lanes may impose different limits on those lanes. Drivers must observe the limit applying to the lane they use.
Can a temporary speed limit apply?
Yes. Temporary limits may be introduced near roadworks, collisions, hazards or special events. Drivers must follow the temporary traffic signs and instructions that are legally in force.
May you exceed the speed limit while overtaking?
No. Overtaking does not normally permit a driver to exceed the applicable maximum speed. The manoeuvre must be completed safely while respecting the speed limit.
Do poor conditions change the legal speed limit?
Some countries impose specific lower limits in rain, snow or other conditions. Even where the numerical limit does not change, drivers must reduce their speed sufficiently for the conditions.
5. 一時停止標識
一時停止標識は、運転者に指定された停止位置で完全に停止することを求める規制標識です。停止線がある場合はその手前、なければ交差点や見通しを確保できる位置で停止します。
停止後、運転者は優先権のある交通や歩行者に道を譲り、安全を確認してから進みます。標識の文字や形状は国によって多少異なります。
What does a stop sign mean?
A stop sign requires a driver to come to a complete stop and give way before proceeding.
How can you recognise a stop sign?
A stop sign is commonly a red octagonal sign displaying the word STOP. Some countries use another legally recognised design, so drivers must learn the signs used locally.
Must you stop when no other traffic is visible?
Yes. The obligation to stop applies even when the road appears completely clear.
What is a complete stop?
A complete stop means that the vehicle has ceased moving entirely. Merely slowing down or allowing the vehicle to continue rolling does not satisfy the requirement.
Where should you stop?
Stop before the stop line where one is provided. Without a line, stop at the legally prescribed position before entering the intersection, crossing or priority road.
May you stop beyond the stop line?
No. The required first stop must be made before the line. If visibility is limited, move forward cautiously after stopping and stop again where necessary before proceeding.
Must every vehicle in a queue stop separately?
Yes. Each driver must make an individual complete stop. Following another vehicle through without stopping is not permitted.
Does stopping give you priority?
No. After stopping, you must continue to give way to all road users who have priority.
Who must you give way to?
Give way to traffic on the road being entered or crossed and to pedestrians, cyclists or other road users who have priority under the applicable rules.
What is the difference between a stop sign and a give-way sign?
A stop sign always requires a complete stop. A give-way sign requires the driver to yield but normally allows continued movement when the road is clearly free.
May you turn after stopping?
Yes. After stopping and giving way, you may turn in any direction permitted by signs, signals, lane arrows and road markings.
May you turn right at a red traffic light after stopping?
This depends entirely on local law and traffic signs. A stop sign does not by itself permit a turn against a red light.
Does a stop sign impose a speed limit?
No. It imposes a stopping and yielding obligation. The normal posted or general speed limit remains applicable before and after the intersection.
Does a stop sign apply to cyclists?
In many countries, cyclists are drivers and must stop unless a specific sign or local rule provides an exception.
What happens at an all-way stop?
The order in which drivers may proceed depends on local rules, commonly involving arrival order, vehicle position and turning direction. Drivers should communicate cautiously and never assume another driver will yield.
What if two vehicles stop at the same time?
Apply the local priority rule and proceed only when the intentions of the other driver are clear. Avoid forcing the other vehicle to brake or change direction.
Do traffic lights override a stop sign?
Where functioning traffic lights control the same movement, they commonly take precedence over the stop sign. Local rules determine what applies when the lights are switched off or flashing.
Do instructions from a police officer override a stop sign?
Yes. Instructions from an authorised traffic officer normally take precedence over traffic signs and ordinary priority rules.
Can a temporary stop sign be legally binding?
Yes. A correctly placed temporary stop sign at roadworks, an event or another temporary traffic arrangement must be obeyed.
What should you do when the stop sign is partly hidden?
If you recognise that a stop sign applies, reduce speed and obey it. Report damaged, obscured or missing signs to the responsible road authority where appropriate.
6. 優先道路
優先道路は、交差する道路より通行優先権を持つことが標識で示された道路です。優先は通常、優先道路終了標識や別の交通規制があるまで続きます。
優先道路を走行していても、信号、警察官、横断歩道、緊急車両など他の規則が優先する場合があります。運転者は交差点へ安全な速度で近づく必要があります。
What is a priority road?
A priority road is a road on which drivers normally have priority over traffic entering from intersecting side roads.
How can you recognise a priority road?
It is normally indicated by a priority-road sign at or near its beginning. A corresponding end sign indicates where its continuing priority status stops.
Does a priority road have priority at every intersection?
Normally, yes, while the priority-road designation remains in force. Drivers must still observe traffic lights, authorised officers and any signs applying at a particular intersection.
Does an intersection end a priority road?
Not necessarily. A priority road commonly continues across successive intersections until an end sign or another legally defined change in priority.
Must side roads have give-way or stop signs?
Side roads are commonly controlled by give-way or stop signs, but sign placement and legal requirements differ between countries.
Does traffic from both the left and right have to give way?
Where the priority-road signs apply, drivers entering from intersecting side roads must normally give way regardless of whether they approach from the left or right.
Is a priority road the same as having priority at one intersection?
No. A priority-road sign normally creates continuing priority across several intersections. Another sign may grant priority only at the next intersection.
Does a priority road always continue straight ahead?
No. The priority route may turn at an intersection. A supplementary diagram may show which branch retains priority.
Must you signal when the priority road bends?
Priority does not remove the duty to signal. Use the direction indicators whenever following or leaving the priority route involves a change of direction or lateral movement.
Does having priority mean you may enter without slowing down?
No. Approach every intersection at a safe speed and remain prepared for another road user to fail to give way.
Does a priority road have a special speed limit?
No. The applicable general, zonal or posted speed limit remains in force.
Do traffic lights override priority-road signs?
Functioning traffic lights normally control the intersection instead of the priority signs. Local rules determine what applies when the lights are switched off or flashing.
Do police instructions override priority-road signs?
Yes. Instructions from an authorised traffic officer normally take precedence over traffic signs and ordinary priority rules.
Do pedestrians still have priority at crossings?
Yes, where the applicable crossing rules give them priority. Priority over side-road traffic does not remove duties towards pedestrians.
Must you give way when turning off a priority road?
You must still give way to oncoming traffic, pedestrians, cyclists and other road users where the normal turning rules require it.
Do cyclists on a priority road have priority?
Cyclists using the road or a continuing bike path may have priority over entering or turning traffic, depending on signs, markings and local law.
Does a priority road give priority at a roundabout?
Not automatically. Roundabout priority is determined by its own signs, signals and local rules.
May you overtake on a priority road?
Priority-road status does not itself permit or prohibit overtaking. Drivers must follow the ordinary overtaking rules, markings and visibility requirements.
May you stop or park on a priority road?
This depends on local law and signs. Some countries prohibit parking on priority roads outside built-up areas, while other parking rules may apply inside towns and cities.
Does a vehicle leaving a property have priority?
No. A driver entering the road from a property, parking place or other off-road location normally performs a manoeuvre and must give way to road users already present.
May you enter a blocked intersection when you have priority?
No. Do not enter when congestion would force you to stop inside the intersection and obstruct crossing traffic.
How does a priority road end?
Its continuing priority normally ends at an end-of-priority-road sign. Drivers must then follow the signs or ordinary priority rule applying at the next intersection.
7. 踏切
踏切は、道路または通路と鉄道線路が同じ高さで交差する場所で、level crossingやrailroad crossingとも呼ばれます。遮断機、警報灯、警報音、標識などで保護される場合があります。
道路利用者は慎重に接近し、列車が接近している場合、警報が作動している場合、出口側が塞がれている場合は進入してはいけません。速やかに横断し、線路上で停止、待機、立ち往生してはなりません。
What is a railway crossing?
A railway crossing is a place where a road or path crosses railway tracks at the same level.
What is another name for a railway crossing?
It may also be called a level crossing or, particularly in North America, a railroad crossing.
How can you recognise a railway crossing?
It may be indicated by warning signs, crossbuck signs, barriers, flashing lights, bells or road markings. The design differs between countries.
What is the difference between a crossing with and without barriers?
A protected crossing uses full or partial barriers to block road traffic when a train approaches. A crossing without barriers relies on signs, lights, bells or the road user’s own observation.
Must you always stop at a railway crossing?
Not necessarily. You must stop when required by lights, barriers, signs, an approaching train or an authorised person. At an unprotected crossing, slow down and proceed only after checking that no train is approaching.
What do flashing red lights mean?
Flashing red lights mean stop and do not enter the crossing. Remain stopped until the signal permits you to continue.
May you cross while a barrier is moving?
No. Do not enter while a barrier is lowering, rising or closed. Wait until the crossing is fully open and all prohibiting signals have stopped.
May you drive around a closed barrier?
No. Never drive, cycle or walk around or underneath a closed or moving barrier.
What does a warning bell mean?
A warning bell or audible signal normally means that the crossing is closing or that a train is approaching. Do not enter the crossing while it is sounding.
What does a flashing white light mean?
In some countries, a flashing white light indicates that the crossing equipment is operating and road users may pass when the route is clear. Its exact meaning depends on local law.
What should you do at a crossing without lights or barriers?
Reduce speed, look and listen carefully in both directions and cross only after making sure that no train or other rail vehicle is approaching.
May you cross immediately after a train has passed?
Not automatically. Another train may approach on a second track. Wait until all warning signals stop and the crossing is fully open.
What if traffic ahead is blocking the exit?
Do not enter the crossing unless there is enough room beyond the tracks for your entire vehicle. Never rely on traffic moving before a train arrives.
May you wait on the tracks?
No. Railway tracks must always remain clear. Do not stop because of congestion, traffic lights or another obstruction beyond the crossing.
May you overtake at a railway crossing?
Overtaking is often prohibited or restricted because another vehicle can obstruct the view of an approaching train or warning signal. Follow local signs and overtaking rules.
May you stop or park on a railway crossing?
No. Stopping or parking on the tracks creates an immediate and potentially fatal danger.
Do the crossing signals apply to pedestrians and cyclists?
Yes. Pedestrians and cyclists must obey barriers, lights, bells and authorised personnel in the same way as other road users.
Should cyclists ride across the tracks at an angle?
Where possible, cross the rails at an angle close to 90 degrees. Rails can trap a bicycle wheel, especially when they are wet or cross the road diagonally.
What should drivers of long vehicles check?
Make sure the entire vehicle and any trailer can clear the crossing without stopping. Consider the available space, road gradient, turning room and traffic beyond the tracks.
What should drivers of high vehicles check?
Observe all height restrictions and warning signs. Electrified railway lines may have overhead equipment that can be struck by an excessively high vehicle or load.
What should you do if the signals appear defective?
Treat the crossing with extreme caution. Do not assume that no train is approaching merely because the lights or barriers are not operating.
What should you do if your vehicle becomes stuck on the tracks?
Evacuate everyone immediately, move well away from the railway and contact the emergency services or railway operator. Do not remain in the vehicle or return for belongings.
Is a railway crossing the same as tram tracks in the road?
Not always. A railway crossing normally crosses tracks that are separate from the carriageway, while tram or street-running railway tracks may form part of the road itself.
8. 学校周辺
学校周辺は、多くの子どもが徒歩、自転車で通行し、道路を横断したり車両へ乗降したりする可能性が高い学校付近の道路または道路群です。警戒標識、ゾーン標識、路面表示、交通静穏化設備、点滅灯などで示されます。
特別な速度制限、駐車規制、進入規制が常時または登下校時間だけ適用されることがあります。運転者は減速し、子どもを注意深く確認し、停止できるよう備える必要があります。
What is a school area?
A school area is a road or group of roads near a school where drivers should expect large numbers of children, pedestrians, cyclists and stopping vehicles.
How can you recognise a school area?
It may be identified by school warning signs, speed-zone signs, flashing lights, road markings, coloured surfacing or traffic-calming measures. The signs differ between countries.
Does every road beside a school have special legal rules?
No. Special school-area rules normally apply only where signs, signals or local legislation establish them.
What is the speed limit in a school area?
There is no universal school-area speed limit. The applicable limit depends on the country, region, signs and whether a variable restriction is active.
Is the school-area speed limit always active?
Some limits apply permanently, while others apply only during displayed times or when flashing or variable signs are active. Drivers must observe the actual sign arrangement.
Must you drive below the displayed limit?
Yes, when necessary. The displayed speed is a maximum. Children, congestion, poor visibility or vehicles stopping near the school may require a much lower speed.
Why are children especially vulnerable in traffic?
Children may have difficulty judging speed and distance, may be hidden by parked vehicles and may enter the road unexpectedly.
How should you approach a school area?
Reduce speed early, increase your observation and be prepared for children crossing, cyclists changing direction, vehicle doors opening and cars stopping suddenly.
Do children automatically have priority everywhere?
No. Priority depends on crossings, traffic lights, authorised crossing supervisors and local rules. Drivers must nevertheless take exceptional care to avoid endangering children.
Must you obey a school crossing supervisor?
Yes. Drivers and other road users must follow lawful instructions given by an authorised person controlling traffic for children.
May children cross away from a pedestrian crossing?
This depends on local pedestrian rules. Drivers should remain prepared for children to cross unexpectedly, even where they are required to use a nearby crossing.
Does a school sign create pedestrian priority?
Not by itself. A school warning sign alerts drivers to children but does not normally create the legal effect of a pedestrian crossing.
Does a school area change intersection priority?
No. Traffic lights, priority signs and the ordinary intersection rules remain applicable unless another traffic arrangement provides otherwise.
May you overtake in a school area?
Overtaking may be restricted by signs or local law. Even where it is permitted, drivers should not overtake when children, crossings, limited visibility or stopped vehicles make the manoeuvre unsafe.
May you stop to drop off a child?
Only where stopping is permitted and can be completed safely. Do not stop on a crossing, pavement, bike path, bus stop or another prohibited or dangerous location.
May you park near a school entrance?
Follow the parking signs and markings. Do not block entrances, pavements, bike paths, crossings, visibility or access for buses and emergency vehicles.
Why is double parking dangerous near a school?
It blocks traffic and visibility and may force children to walk between moving vehicles or enter the road from behind an obstruction.
What should you watch for near school buses?
Expect children to enter or leave the vehicle and possibly cross the road. Reduce speed and follow any special warning lights, signs or local school-bus rules.
May cyclists ride through a school area?
Normally, yes. They must follow the applicable road, bike-path, speed and priority rules. Drivers should expect inexperienced young cyclists.
Is a school area the same as a school street?
No. A school area normally remains open to traffic under special caution or speed rules. A school street temporarily restricts or excludes motor traffic during specified periods.
Is a school area the same as a Zone 30?
Not universally. A school area may form part of a Zone 30, use another speed limit or have a variable restriction that applies only at particular times.
When do the school-area rules end?
They normally end at an end sign, at the end of the stated time period or when the variable signal is no longer active. The surrounding road rules then apply.
9. 滑りやすい道路
滑りやすい道路はタイヤのグリップが低下し、操舵、制動、加速の効果が弱くなる道路です。雨、氷、雪、泥、油、砂利などで路面が滑りやすくなります。運転者は速度を落とし、車間距離を増やし、急な操舵、制動、加速を避ける必要があります。カーブ、橋、路面状態が突然変わる場所では特に注意します。
What makes a road slippery?
A road can become slippery because of rain, ice, snow, mud, oil, loose material or other substances that reduce tyre grip.
How should you drive on a slippery road?
Reduce speed, increase your following distance and use smooth steering, braking and acceleration. Sudden movements can cause the tyres to lose grip.
Why does braking distance increase on a slippery road?
Reduced tyre grip means the tyres cannot generate as much braking force, so the vehicle may need a longer distance to slow down or stop.
Can a road be slippery even when it looks dry?
Yes. Oil, dust, loose material or a thin layer of ice can reduce grip even when the road does not appear obviously wet or slippery.
Are bends more dangerous on slippery roads?
Yes. Turning requires tyre grip, so a slippery surface can make it easier for the vehicle to skid or leave its intended path, especially at higher speeds.
What should you do if your vehicle starts to skid?
Stay calm and avoid sudden braking or steering. Make smooth corrections and allow the tyres to regain grip. The correct response can depend on the vehicle and its safety systems.
10. 道路工事
道路工事は、道路上または道路脇で行われる建設、維持、修理、点検作業です。道路配置、車線幅、速度制限、優先関係、通行方向、歩行者・自転車施設が一時的に変更されることがあります。
運転者は仮設標識、信号、バリア、路面表示、作業員の指示に従い、減速し、車間距離を増やし、狭い車線、渋滞、作業員、重機、急な経路変更に備える必要があります。
What are roadworks?
Roadworks are construction, maintenance, repair or inspection activities carried out on or beside a road.
How can you recognise roadworks?
They may be indicated by a roadworks warning sign, cones, barriers, temporary markings, flashing lights, machinery or workers.
Does a roadworks sign impose a speed limit?
No, not by itself. A separate temporary or permanent speed-limit sign establishes the legal maximum speed.
Must you drive below the speed limit?
Yes, when necessary. Narrow lanes, workers, machinery, poor surfaces, congestion or limited visibility may require a substantially lower speed.
Are temporary traffic signs legally binding?
Yes. Correctly installed temporary signs must be obeyed for as long as they are in force.
Which road markings should you follow?
Follow the temporary markings that guide traffic through the works. Local law determines how they take priority over older permanent markings.
Must you obey temporary traffic lights?
Yes. Stop at the line or signal when required and do not proceed until the applicable light permits it.
Must you obey road workers directing traffic?
Obey instructions from workers or controllers who are legally authorised to regulate traffic. Their signals may temporarily replace the ordinary traffic arrangement.
What should you do when a lane closes?
Observe the signs and lane arrows, check mirrors and blind spots and merge safely into the continuing lane.
What is zipper merging?
Zipper merging means that vehicles in an ending or blocked lane merge alternately with vehicles in the continuing lane near the narrowing during congested traffic.
Should you merge early?
This depends on local law and traffic conditions. Where zipper merging applies during congestion, use both lanes and merge near the narrowing. In flowing traffic, change lanes when a safe gap is available.
Who has priority when your lane is obstructed?
Without another traffic control, the driver whose route is obstructed commonly has to yield before moving into the path of approaching or adjacent traffic.
Can temporary lights control alternating traffic?
Yes. Temporary signals may allow only one direction at a time through a narrow section.
May you enter when the exit is blocked?
No. Do not enter a narrow section, intersection or temporary crossing when congestion may leave you stopped inside it.
May you move cones or barriers?
No. Do not move, pass around or ignore traffic-control equipment unless an authorised person instructs you to do so.
May you overtake in roadworks?
Only when signs and markings permit it and sufficient width and visibility remain. Overtaking is often unsafe in narrow or shifted lanes.
May you stop or park in roadworks?
Only where temporary and permanent signs permit it. Do not obstruct workers, machinery, emergency access or temporary pedestrian and cycle routes.
What should you watch for near workers?
Expect workers to enter the road, machinery to move or reverse and vehicles to leave the worksite. Reduce speed and leave generous space.
What should cyclists do at roadworks?
Follow the signed temporary cycle route or lane. Check surrounding traffic carefully before leaving a closed or obstructed bike path.
What should pedestrians do?
Use the designated temporary walkway or crossing and follow barriers, signs, signals and instructions from authorised personnel.
Why should you increase your following distance?
Traffic may brake suddenly because of queues, lane changes, machinery, debris or changing signals. Additional distance provides more time to react.
What should you do if your vehicle breaks down in roadworks?
Move to the safest available location where possible, activate the hazard warning lights and contact assistance. Avoid standing in a live or narrow traffic lane.
Do ordinary traffic rules still apply?
Yes. Rules concerning safe speed, following distance, signalling, priority and vulnerable road users continue to apply unless a lawful temporary arrangement changes them.
11. 速度取締表示
速度取締表示は、固定カメラ、移動式レーダー、ライダー、区間速度取締などで速度が監視される可能性を運転者へ知らせます。適用される速度制限を確認し守るよう促すものです。
この標識自体が速度制限を設定するものではありません。道路に適用される一般、標示、可変の速度制限に従い、取締表示を見たことだけを理由に急ブレーキをかけてはいけません。
What does a radar speed sign mean?
It warns that vehicle speeds may be measured or enforced on the road ahead or throughout a specified section.
Is a radar speed sign the same as a speed-limit sign?
No. A speed-limit sign establishes the maximum legal speed. A radar sign only warns that compliance with an applicable limit may be monitored.
Where can the applicable speed limit be found?
Check the most recent speed-limit sign, variable sign, speed-zone sign or general limit applying to the road and vehicle category.
Does the radar sign impose a lower speed?
No. It does not normally change the existing limit. Drivers must nevertheless travel more slowly when traffic, visibility, weather or road conditions require it.
Does the sign mean a camera is definitely present?
It may announce a permanent camera, a mobile-control area or a section where enforcement can occur. The exact meaning depends on the country and sign design.
Does the sign guarantee that the camera is active?
No. Drivers should never rely on assumptions about whether equipment is operating and should respect the speed limit at all times.
What is a fixed speed camera?
A fixed speed camera is permanently installed at a particular location and measures the speed of passing vehicles.
What is a mobile speed camera?
A mobile speed camera is temporarily positioned in a police vehicle, trailer, roadside unit or another approved location.
What is lidar speed enforcement?
Lidar uses laser pulses to measure the speed and position of vehicles. It may be used by police officers or in temporary automatic installations.
What is average-speed enforcement?
Average-speed enforcement records a vehicle at two or more points and calculates its average speed across the controlled section.
Can slowing only at the camera avoid an average-speed offence?
No. Average-speed enforcement considers the travel time across the complete measured section rather than speed at only one point.
Can a camera enforce both speed and red lights?
Yes. Some systems monitor vehicle speed and whether a vehicle passes a red traffic signal.
Is a radar warning sign legally required everywhere?
No. Some authorities announce speed cameras, while others permit enforcement without advance warning. The rules differ between countries and regions.
Can speed enforcement occur without a radar sign?
Yes. The absence of a warning sign does not normally prevent police or authorised authorities from carrying out a lawful speed check.
Does the sign give permission to drive at the displayed road limit?
The applicable limit remains a maximum rather than a target. Drivers must reduce speed whenever travelling at that limit would be unsafe.
Should you brake suddenly after seeing the sign?
No. Check your speed and reduce it smoothly when necessary. Sudden braking can cause a rear-end collision.
May you accelerate again after passing the camera?
Only while remaining within the applicable limit and driving safely. The restriction may continue, and another camera or average-speed section may follow.
Does the radar sign end the speed limit?
No. Passing a camera or radar sign does not end the applicable speed restriction.
What is a radar speed display?
A radar speed display measures an approaching vehicle and shows its current speed, sometimes with a colour, message or smiley symbol.
Is a radar speed display an enforcement camera?
Not necessarily. Many displays are preventive devices intended to make drivers aware of their speed and may collect anonymous traffic statistics without issuing penalties.
Is the displayed speed legally authoritative?
No. The roadside display is generally informational. Drivers remain responsible for observing the vehicle’s speedometer and the legal speed limit.
Can radar monitor motorcycles?
Yes. The technical ability to measure a motorcycle and the method used to identify it depend on the enforcement equipment.
Can a camera monitor several lanes?
Yes. Modern systems may measure vehicles in one or more lanes and may distinguish between traffic directions or vehicle categories.
Can different vehicles have different speed limits?
Yes. Heavy vehicles, buses, trailers or other vehicle categories may be subject to lower limits than passenger cars on the same road.
What should you do when you are already exceeding the limit?
Release the accelerator and reduce speed smoothly and safely. Do not brake harshly or make an abrupt lane change.
12. 信号機
信号機は、色灯、矢印、記号によって道路利用者が進行できる時、停止準備をする時、停止し続ける時を規制します。進行方向、車線、歩行者、自転車、公共交通ごとに別の信号がある場合があります。
青信号でも、進路が空いており、その動きが法的に許可される場合にのみ進めます。優先規則、右左折制限、車線表示、交通整理員の指示にも従う必要があります。
What are traffic lights?
Traffic lights are signals that use coloured lights, arrows or road-user symbols to regulate traffic movements.
What does a red traffic light mean?
A red light requires road users to stop before the stop line or signal and remain stopped until movement is permitted.
What does a steady amber light mean?
A steady amber light normally requires drivers to stop unless they are already too close to stop safely. It warns that the signal is changing to red.
What does a green traffic light mean?
A green light permits road users to pass the signal, but only when the route is clear and the intended movement is otherwise legal.
Does green mean that you have priority over everyone?
No. You may still have to give way to pedestrians, cyclists, oncoming traffic or other road users when turning or following a conditional arrow.
May you enter a blocked intersection on green?
No. Do not enter when congestion is likely to leave you stopped inside the intersection and obstructing crossing traffic.
Where should you stop at a red light?
Stop before the stop line. When no stop line is provided, stop before the traffic light or at another legally prescribed position.
May you cross the stop line and then stop?
No. The required stop must normally be completed before the stop line. Do not stop on a pedestrian or cycle crossing.
What if the light changes to amber while you are approaching?
Stop when this can be done safely. Continue only when you are already too close to stop without creating danger.
Should you accelerate to pass an amber light?
No. Do not accelerate to avoid stopping. Maintain control and stop unless doing so safely is no longer possible.
What do arrow-shaped traffic lights mean?
They have the same general meaning as circular lights, but the prohibition or permission applies only to the direction shown by the arrow.
What does a green arrow displayed with a red light mean?
It may permit travel in the indicated direction while other movements remain prohibited. Drivers may still have to give way to conflicting traffic and pedestrians.
Does a green arrow override a no-turn sign?
Not universally. Drivers must follow the complete local sign arrangement. A traffic signal does not necessarily cancel a separate regulatory prohibition.
May you turn right on red?
Only where local law or a specific sign or signal expressly permits it. There is no universal right to turn on red.
What does a flashing amber light mean?
It warns of a potential hazard and normally allows cautious passage. The ordinary priority arrangement remains applicable.
What should you do when the normal lights are flashing amber?
Reduce speed, observe the intersection carefully and follow the applicable priority signs or default priority rules.
What does a flashing red light mean?
Its meaning depends on local law. At railway crossings and some movable bridges, flashing red lights normally require road users to stop.
What do lane-control signals mean?
A red cross normally closes the lane, a green downward arrow opens it and an amber diagonal arrow instructs drivers to leave the lane in the indicated direction.
May you continue beneath a red lane-control cross?
No. Move out of the lane safely before reaching the red cross unless an authorised person or emergency rule directs otherwise.
What does an amber diagonal lane arrow mean?
It warns that the lane is closing or unavailable ahead. Drivers must move into the adjacent lane indicated by the arrow when safe.
Can separate lights apply to cyclists?
Yes. A signal displaying a bicycle symbol applies to the road users legally covered by that signal rather than to general motor traffic.
Can separate lights apply to pedestrians?
Yes. Pedestrian lights normally use red and green human figures to indicate whether pedestrians may begin crossing.
What does a flashing green pedestrian light mean?
It normally warns that the crossing period is about to end. Pedestrians who have not started should wait for the next green signal.
What if the pedestrian signal changes while someone is crossing?
A person who entered lawfully should continue without unnecessary delay. Turning drivers must allow the crossing to be completed safely.
Can buses and trams have separate traffic lights?
Yes. Public-transport signals may use bars, circles, triangles or other symbols that apply only to authorised service vehicles.
Do functioning traffic lights override priority signs?
They commonly replace the priority arrangement at that location. Priority signs may apply again when the normal signals are inactive or flashing.
Do instructions from a police officer override traffic lights?
Yes. Instructions from an authorised traffic controller normally take precedence over lights, signs, markings and ordinary rules.
What should you do when the lights are not working?
Reduce speed and follow the priority signs, temporary signals, authorised personnel or default priority rules that apply.
May you clear an intersection after the light turns red?
Yes, when you entered lawfully and must leave the intersection. Complete the movement cautiously without endangering other road users.
Does a green light impose a minimum speed?
No. Drivers may proceed but must continue at a safe and legal speed.
May you use a handheld phone while waiting at red?
This depends on local law. In many countries, a driver temporarily stopped in traffic is still considered to be driving and may not use a handheld device.
13. 運転免許証
運転免許証は、特定の1種類以上の自動車カテゴリーを運転することを許可する公的文書です。運転可能な車両を決める条件、制限、カテゴリーコード、有効期限が記載されることがあります。
運転者は対象車種と管轄地域で有効な免許を所持しなければなりません。免許には仮免許、本免許、限定免許、停止中、取消などがあり、職業運転には追加資格が必要な場合があります。
What is a driving licence?
A driving licence is an official authorisation to drive specified categories of motor vehicle.
Is a driving licence the same as a driving permit?
The terms may refer to the same document, depending on the country. Some countries use permit specifically for learners or temporary authorisations.
What is a provisional driving licence?
A provisional or learner licence allows a person to practise driving under specified restrictions before obtaining a full licence.
What is a full driving licence?
A full licence is issued after the holder has completed the required tests or training. Restrictions may still apply because of age, vehicle type, medical fitness or licence codes.
Does one licence allow you to drive every vehicle?
No. Driving licences are divided into categories for motorcycles, cars, buses, trucks, trailers and other vehicles.
What is a licence category?
A licence category identifies the type and size of vehicle the holder is authorised to drive.
Must the licence be valid for the vehicle being driven?
Yes. Holding a licence for one category does not normally authorise driving a vehicle belonging to another category.
Can a licence contain restrictions?
Yes. Codes may restrict the holder to an automatic transmission, corrective lenses, an adapted vehicle or another specified condition.
What is the difference between an automatic and manual licence?
In some countries, passing the test in an automatic vehicle restricts the holder to automatic vehicles until an additional test or procedure is completed.
Does a driving licence expire?
Usually, yes. The document, individual categories or medical authorisation may have expiry dates and require renewal.
May you drive with an expired licence?
No. The licence and the category required for the vehicle must remain valid.
Must you carry your driving licence?
This depends on local law. Many countries require drivers to carry the original licence and present it to an authorised officer when requested.
Is a photograph or copy of the licence sufficient?
Not normally. A photograph, scan or photocopy is not generally a substitute for the original document unless an official digital-licence system is legally recognised.
Does a driving licence prove that you own the vehicle?
No. It proves driving authorisation, not ownership, registration or insurance.
What tests are required to obtain a licence?
Requirements may include a theory test, eyesight test, practical driving test, medical examination or compulsory training.
Is there a universal minimum driving age?
No. Minimum ages differ between countries and vehicle categories.
Can a learner drive without supervision?
Only where the provisional-licence system permits independent driving. Other learners must be accompanied by an approved supervisor or instructor.
Can a learner drive in another country?
Often not. Provisional and learner licences are frequently valid only in the country or region that issued them.
What is an international driving permit?
An international driving permit is a standardised translation of a valid national licence intended to help authorities interpret it abroad.
Does an international driving permit replace a national licence?
No. It normally has legal value only when presented together with the valid national driving licence on which it is based.
Is a national licence valid abroad?
This depends on the destination, length of stay, residence status and agreements between the countries concerned. An exchange or international permit may be required.
Can a foreign licence be exchanged?
Some countries exchange recognised foreign licences without new tests, while others require theory, practical or medical examinations.
Can medical fitness affect a licence?
Yes. A medical condition may require an assessment, shorter validity period, adapted vehicle or licence restriction.
Must changes in medical fitness be reported?
This depends on local law. Drivers remain responsible for ensuring that they are physically and mentally fit to drive safely.
Do professional drivers need additional qualifications?
Often, yes. Drivers of trucks, buses, taxis or vehicles used commercially may require professional competence, medical examinations or periodic training.
What happens when a licence is suspended?
The holder may not drive during the suspension period, even if the physical document remains in their possession.
What is disqualification from driving?
Disqualification is a legal prohibition on driving, usually imposed by a court or competent authority for a specified period or until conditions are fulfilled.
What should you do if the licence is lost or stolen?
Report it where required and apply for a replacement through the competent licensing authority. Do not continue driving when local law requires the original document to be carried.
What should you do if the licence is damaged?
Request a replacement when the document is unreadable, damaged or no longer allows the holder to be identified reliably.
Does changing address require a new licence?
This depends on the country and whether the address appears on the licence. Drivers must follow the local notification and replacement procedure.
14. 国境
国境は2つの国の法的境界です。国境標識は進入する国を示し、交通法規、速度制限、道路標識、車両要件、必要書類が変わることを運転者へ知らせる場合があります。
国境標識自体が通常停止を義務付けるわけではありません。旅券、入国、税関検査が検問所で行われる場合もあれば、地域協定により通常検査なしで越境できる国境もあります。
What is an international border?
An international border is the legal boundary between two countries.
How can you recognise an international border?
It may be identified by a country-name sign, national or regional symbols, flags, border posts, customs facilities or passport-control signs.
Does every international border have a road sign?
No. Borders may be marked differently, and some minor roads or open-border areas may have only a small identification sign or boundary marker.
Does a border sign require you to stop?
Not normally. Stop only when required by traffic lights, barriers, officers, customs signs, passport controls or another instruction.
When do the destination country’s traffic rules begin?
The new country’s traffic laws apply from the international boundary, not merely from the next town or major intersection.
Does the border sign itself impose the new rules?
No. The rules change because you have entered another country. The sign identifies that change of jurisdiction.
Can the driving side change at a border?
Yes. Where neighbouring countries use different driving sides, a specially designed road arrangement guides traffic safely from one side to the other.
Can speed limits change at the border?
Yes. The destination country may have different general limits for motorways, built-up areas, rural roads and particular vehicle categories.
Is the border sign a speed-limit sign?
No. Drivers must learn the destination country’s general limits and obey any regulatory signs displayed after crossing.
Can traffic-sign designs change?
Yes. Colours, symbols, shapes and road-marking conventions may differ, even when neighbouring countries follow similar international standards.
Can vehicle-equipment requirements change?
Yes. Requirements concerning safety vests, warning triangles, winter tyres, lights, toll equipment or environmental stickers may differ between countries.
Which documents may be required?
Depending on the journey, drivers may need a passport or identity card, driving licence, vehicle-registration document, insurance evidence, visa or customs documents.
Is a border check the same as customs control?
No. Border or immigration control concerns people and travel documents. Customs control principally concerns goods, cargo, money and applicable duties or restrictions.
Can immigration and customs controls occur together?
Yes. Both may operate at the same border facility even though they perform different legal functions.
Does every border have passport control?
No. Countries participating in an open-border area may normally cross internal borders without routine checks, although temporary controls may still be introduced.
Does every border have customs control?
No. Countries within a customs union may allow goods to move across their internal borders without ordinary customs duties or routine customs formalities.
Is an open border completely uncontrolled?
No. Police, customs and other authorities may still conduct lawful checks, enforce national rules and temporarily control the border where permitted.
May you cross the border anywhere?
Only where local law permits it. External or controlled borders may have to be crossed through an authorised border-crossing point during its operating hours.
Can a border crossing be temporarily closed?
Yes. Closures or restrictions may result from security measures, emergencies, severe weather, roadworks or administrative decisions.
Can certain vehicles be restricted?
Yes. A crossing may restrict heavy vehicles, dangerous goods, agricultural traffic, pedestrians or cyclists because of road design or border-control facilities.
May goods have to be declared?
Yes. Commercial goods, restricted products, goods exceeding personal allowances and certain amounts of cash may require declaration.
Do tolls or road charges change at the border?
They may. The destination country may use toll roads, vignettes, distance-based charges, low-emission zones or other payment systems.
Should you rely only on navigation software?
No. Navigation information may not include current border controls, vehicle restrictions or document requirements. Follow official signs and instructions.
What should you do before an international road journey?
Check the destination and transit countries’ traffic rules, required documents, insurance, vehicle equipment, tolls and border or customs requirements.
Do instructions from border officers override ordinary signs?
Yes. Follow lawful instructions from authorised border, police and customs officers, even when they temporarily differ from the normal traffic arrangement.
15. 停車禁止
停車禁止は、乗客の乗降や荷物の積み下ろしのための短時間停止も含め、指定場所で任意に停止してはいけないことを意味します。駐車禁止より厳しい規制です。
標識、路面表示、地域規則で示されます。交通状況、緊急事態、法的義務によって停止を強制される場合を除き、停車可能な場所まで進む必要があります。
What does a no stopping restriction mean?
It means that a driver may not voluntarily stop the vehicle in the restricted area. The prohibition normally includes stopping to pick up or drop off passengers or to load or unload goods.
What is the difference between no stopping and no parking?
No stopping is the stricter restriction. A no-parking rule may still allow a brief stop for activities such as picking up passengers or loading goods, while a no-stopping rule prohibits these voluntary stops as well.
Can you stop in a no-stopping area during an emergency?
A driver may have to stop because of an emergency, traffic conditions, a red light, police instructions or another situation outside the driver's control. Such compulsory stops are generally different from voluntarily stopping the vehicle.
16. 交通管理
交通管理は、道路利用者を組織的に制御、規制、誘導し、安全、交通流、道路の効率的利用を改善することです。信号、標識、路面表示、車線規制、可変速度制限、迂回、係員の指示などがあります。
交通管理は恒久的または一時的です。工事、渋滞、事故、イベントなどでは一時措置が導入されます。通常の道路配置と異なっていても、その場所の標識、信号、指示に従います。
What is traffic management?
Traffic management is the organised control and guidance of traffic using signs, signals, road markings, lane controls, speed restrictions, diversions and other measures.
Why is traffic management used?
Traffic management is used to improve safety, control traffic flow and reduce disruption. It can also protect road workers, pedestrians, cyclists and emergency services.
How can traffic be managed?
Common methods include traffic lights, road signs, road markings, variable-message signs, lane-control signals, temporary barriers, speed restrictions and diversions. Authorised persons may also direct traffic.
Can traffic management change the normal speed limit?
Yes. Temporary or variable speed-limit signs may impose a different maximum speed because of congestion, roadworks, weather, incidents or other conditions. Drivers must follow the limit currently displayed.
Can traffic management change which lanes you may use?
Yes. Lane-control signals, temporary signs or road markings may close lanes, move traffic into different lanes or require drivers to change lane. Follow the current signs and markings rather than the normal road layout.
What should you do when a traffic lane is closed?
Move into an open lane safely and in good time, following any arrows, signs and local merging rules. Never continue along a lane that is clearly indicated as closed.
Can temporary traffic signs be compulsory?
Yes. Properly authorised temporary signs used for roadworks, incidents or other traffic-management measures must be obeyed in the same way as other official traffic signs.
What should you do when an authorised person directs traffic?
Follow the directions of the authorised person. In many countries, these directions take precedence over traffic lights, road signs or the normal traffic rules.
How is traffic managed around roadworks?
Roadworks may use temporary speed limits, lane closures, barriers, temporary markings, traffic lights and diversions. Road users should reduce speed where necessary and carefully follow the temporary route.
Does traffic management also protect pedestrians and cyclists?
Yes. Temporary or permanent traffic arrangements should account for pedestrians and cyclists as well as motor vehicles. They may be provided with separate routes, crossings, signals or diversions where necessary.
17. 後退
後退は車両を後ろ向きに動かすことです。駐車、狭い場所から出るとき、前進では位置調整できない場合などに使われます。
後退前にミラーと死角を確認し、車両周囲をよく見て後方が空いていることを確かめます。後方視界は限られるため、ゆっくり、必要な距離だけ後退します。
What should you check before reversing?
Check behind and around the vehicle for pedestrians, cyclists, other vehicles and obstacles. Use mirrors and cameras where available, but also look directly because monitoring systems can have blind spots.
Who has priority when a vehicle is reversing?
In many countries, reversing is treated as a manoeuvre and the reversing driver must give way to other road users. The exact legal requirements depend on national traffic rules.
Should you reverse for a long distance?
No. Reversing should normally be limited to the distance necessary to complete the manoeuvre safely. Driving forward generally provides better visibility and vehicle control.
18. 路面
路面状態警戒は、前方路面が凹凸、破損、不良状態で、車両の安定性、操舵、制動へ影響する可能性を示します。段差、窪み、穴、舗装破損などが含まれます。
必要に応じて減速し、安全な車間距離を保ち、不整路面上では急な操舵や制動を避けます。標識の意味や形は国によって異なるため、現地の交通標識と規則に従います。
What does a road surface warning mean?
A road surface warning indicates that the surface ahead may be uneven, damaged or otherwise capable of affecting the safe movement of vehicles.
What kinds of road defects can the warning indicate?
Depending on the country, it may warn of bumps, depressions, potholes, broken pavement, uneven repairs or other surface irregularities.
What should you do when you see a road surface warning?
Reduce speed where necessary, increase your awareness of the road ahead and be prepared for changes in the vehicle's stability or direction.
Does a road surface warning impose a specific speed limit?
Not normally. A warning sign alerts drivers to a hazard rather than establishing a numerical speed limit. A separate speed-limit sign may be used where a particular maximum speed is required.
Should you brake before reaching an uneven road surface?
Where slowing is necessary, it is generally safer to reduce speed before reaching the irregular surface rather than braking sharply while travelling over it.
Why can an uneven road surface be dangerous?
A severe surface irregularity can affect tyre contact, steering, braking and vehicle stability. It can also damage tyres, wheels or suspension components.
Are motorcycles and bicycles particularly affected by uneven surfaces?
Yes. Two-wheeled vehicles can be particularly sensitive to potholes, ridges and other irregularities because these hazards may disturb their balance or alter their direction suddenly.
Is an uneven-road warning the same as a slippery-road warning?
No. An uneven-road warning concerns the physical condition or shape of the road surface. A slippery-road warning concerns reduced tyre grip caused by the surface or conditions such as water, ice, mud or other substances.
Can the warning apply over a longer section of road?
Yes. A supplementary sign may indicate the distance to the hazard or the length of the affected section, depending on the country's traffic-sign system.
Should you increase your following distance on a poor road surface?
Yes, when conditions require it. Additional distance provides more time to react if the vehicle ahead slows suddenly to avoid a pothole or other surface defect.
19. ナンバープレート
ナンバープレート(登録番号標または車両番号標)は、登録当局から車両へ割り当てられた固有の登録識別番号を表示するプレートです。車両登録、交通取締、税、保険、駐車管理などで車両を識別するために使われます。
外観、形式、取付位置、必要枚数は国や車種で異なります。必要なプレートを正しく取り付け、はっきり見え、読み取れる状態に保ち、紛失、盗難、破損、交換時には現地規則に従います。
What is a licence plate?
A licence plate is a plate displaying the registration identifier assigned to a vehicle. It allows authorities and other authorised systems to identify the vehicle's registration.
Is a licence plate the same as a registration plate?
Yes. Licence plate, registration plate and number plate are different terms commonly used for the plate displaying a vehicle's official registration number.
Does every vehicle need a licence plate?
Most motor vehicles used on public roads must display one or more registration plates, but requirements differ for motorcycles, trailers, agricultural vehicles and other special vehicle categories.
Do vehicles need both front and rear licence plates?
This depends on the country and vehicle type. Cars commonly require front and rear plates, while motorcycles and certain other vehicles may require only a rear plate.
Must a licence plate remain visible?
Yes. A required registration plate must normally remain clearly visible and readable. It should not be hidden by luggage, dirt, accessories or other objects.
Can you modify a licence plate?
Generally no. Changing the characters, colours, dimensions or appearance of an official plate may make it invalid or illegal. Plates and authorised reproductions must comply with local specifications.
What should you do if a licence plate is lost or stolen?
Follow the local reporting and replacement procedure. Many countries require the loss or theft to be reported to the police or vehicle-registration authority before a replacement plate can be issued.
Can you drive with a damaged licence plate?
A plate must remain legible and compliant with local requirements. If damage prevents it from being read or makes it invalid, it should be replaced according to the local registration procedure.
Can a licence plate be personalised?
Some countries allow motorists to request a personalised registration combination. The available characters, formats and prohibited combinations are determined by the registration authority.
Does a licence plate stay with the vehicle when it is sold?
This varies between countries. In some systems the plate remains with the vehicle, while in others it remains associated with the registered holder and may be retained or returned when the vehicle is sold.
20. バス
バスは、公共交通、スクール輸送、私的輸送などで多数の乗客を道路上で運ぶための自動車です。乗用車より乗車定員が多く、座席のみ、立席を含む、または両方の形式があります。
運転免許、乗車定員、速度、シートベルト、バスレーン、停留所、乗降などに特別規則が適用される場合があります。分類や規則は国によって異なるため、現地交通規則に従います。
What is a bus?
A bus is a motor vehicle designed to transport a relatively large number of passengers. It may be used for public transport, school transport, private services or other passenger transport.
What is the difference between a bus and a coach?
A bus is commonly designed for frequent passenger boarding and may allow standing passengers, while a coach is generally designed for longer journeys with passengers seated. Exact legal definitions vary between countries.
Do you need a special driving licence to drive a bus?
Yes. Driving a vehicle designed to carry more than a specified number of passengers normally requires a dedicated bus or passenger-vehicle driving licence.
Can passengers stand on a bus?
Only when the vehicle is designed and approved to carry standing passengers. Coaches and other vehicles designed exclusively for seated passengers must not be used beyond their approved passenger configuration.
Must bus passengers wear seat belts?
Where seat belts are provided and local law requires their use, passengers must wear them correctly. Urban buses designed for standing passengers may have seating positions or operating conditions that differ from coaches.
Can buses use bus lanes?
Yes, where permitted. Bus lanes are commonly reserved for public transport buses, although local signs may also allow taxis, bicycles or other specified vehicles to use them.
Do buses always have priority when leaving a bus stop?
No. Some countries require other drivers to give way to buses leaving designated stops, particularly in urban areas, while others apply the normal merging rules.
Should you take extra care near a stopped bus?
Yes. Passengers may be boarding, leaving or crossing the road near the bus. Reduce speed where necessary and watch carefully for pedestrians emerging from behind or in front of the vehicle.
Do buses have special speed limits?
They can. Some countries impose lower maximum speeds on buses than on passenger cars, particularly on high-speed roads. Different limits may apply to buses and coaches.
Can a bus use a motorway?
Yes, normally. Buses that satisfy the applicable construction and access requirements may use motorways, but they must obey any vehicle-specific speed limits, lane restrictions and other local rules.
21. 警察
警察は、法律の執行、公共安全、道路交通へ影響する状況の管理を担う公的機関です。交通では車両検査、交通取締、事故調査、交通整理、緊急対応などを行います。
道路利用者は警察官など権限を持つ交通整理員の適法な指示に従います。現地法により、警察の指示は一時的に信号、道路標識、通常の交通配置より優先する場合があります。
What is the role of police in road traffic?
Police help enforce traffic laws, manage traffic, investigate collisions and respond to dangerous situations. They may also carry out roadside checks and direct road users.
Must you obey a police officer directing traffic?
Yes. Lawful directions given by an authorised police officer must be followed. In many countries, those directions take precedence over traffic lights, road signs and normal priority rules.
What should you do if police signal you to stop?
Slow down, follow the officer's directions and stop at a safe location as instructed. Do not make sudden movements or continue driving unless directed to do so.
Can police direct you through a red traffic light?
Yes, where authorised by local law. A police officer controlling traffic may instruct road users to proceed even when a traffic light or sign would normally require them to stop.
Can police check your driving documents?
Yes. Police may require drivers to provide documents such as a driving licence, vehicle registration, identification or proof of insurance according to local law.
Can police carry out alcohol or drug checks?
Yes. Traffic police may conduct legally authorised alcohol and drug checks using procedures such as breath, saliva or other approved tests.
Can police temporarily close a road?
Yes. Roads or lanes may be temporarily closed or traffic diverted because of collisions, emergencies, investigations, public events or other safety concerns.
What should you do near police controlling an accident scene?
Reduce speed, remain alert and follow all directions. Do not enter a closed area or interfere with emergency personnel, and leave sufficient space for emergency vehicles.
What should you do when a police vehicle approaches with emergency signals?
Follow the local rules for priority vehicles. Drivers generally have to make sufficient space, give way and stop where necessary so that the emergency vehicle can pass safely.
Can police order a parked vehicle to be moved?
Yes, where local law permits it. Police or another authorised authority may require a vehicle to be moved when it obstructs traffic, creates danger or must be removed for operational reasons.
22. 救急車
救急車は、緊急医療の提供や患者輸送のため装備・使用される車両です。医療機器と訓練された職員を乗せ、搬送中に治療する場合があります。
緊急出動中は警光灯とサイレンを使用し、特別な優先権や一部交通規則の例外が認められる場合があります。他の道路利用者は現地規則に従い、十分な通路を空け、進行を妨げない必要があります。
What is an ambulance?
An ambulance is a specially equipped vehicle used to provide emergency medical assistance and transport sick or injured people.
When does an ambulance have priority?
This depends on the local traffic rules and warning signals being used. Ambulances responding to emergencies commonly use flashing lights and a siren to indicate that other road users must make way.
What should you do when an ambulance approaches?
Remain calm and make sufficient space for it to pass. Slow down or stop where necessary, but avoid sudden or dangerous manoeuvres.
Should you stop immediately when you hear an ambulance siren?
Not necessarily in your exact position. Move or stop in a way that creates a safe passage without blocking an intersection, pedestrian crossing or another part of the road needed by the ambulance.
Can an ambulance pass a red traffic light?
Emergency vehicles may be allowed to pass a red light during an urgent response under special legal conditions. The precise rules differ between countries, and the ambulance driver must still take appropriate precautions.
Can an ambulance exceed the speed limit?
Many countries permit emergency vehicles to depart from certain normal speed rules during an urgent mission, subject to safety requirements and national legislation.
Can an ambulance drive through a traffic queue?
Yes, when responding to an emergency and legally permitted to do so. Other road users should create space and keep emergency corridors or access routes clear where required.
Can you follow an ambulance through traffic?
You should not use the passage created for an ambulance as a way to bypass congestion. Maintain a safe distance and continue to obey the normal traffic rules.
Do ambulances always use their sirens?
No. The use of warning lights and sirens depends on the urgency of the mission and local regulations. An ambulance transporting a patient does not necessarily need to use emergency signals throughout the journey.
What should you do near a stationary ambulance?
Reduce speed and remain alert. Medical personnel, patients or other emergency workers may be entering the road, and the ambulance may need to move unexpectedly.
23. 欧州排出ガス基準
欧州排出ガス基準(Euro基準)は、車両・エンジンの汚染物質排出上限に基づく欧州の車両分類です。Euro 4、Euro 5、Euro 6など後続基準ほど、窒素酸化物、粒子状物質、一酸化炭素、炭化水素などの上限が厳しくなりました。
車両のEuro基準は型式認証時に決まり、車種、燃料、認証時の排出法規などに左右されます。低排出ゾーンの進入条件にも使われますが、具体的規則は国・都市で異なります。
What is a European emission standard?
A European emission standard, or Euro standard, classifies vehicles according to the emissions requirements they had to satisfy when approved for use in the European market.
What do Euro 4, Euro 5 and Euro 6 mean?
They are successive generations of European emission requirements. In general, a higher Euro number represents a newer and stricter emissions standard, although the exact limits differ according to vehicle and fuel type.
Which pollutants do Euro standards regulate?
Depending on the vehicle and standard, limits apply to pollutants such as nitrogen oxides, particulate matter, carbon monoxide and hydrocarbons. Newer standards also regulate additional environmental aspects.
Is the Euro standard the same as a vehicle's CO2 emissions?
No. Euro standards primarily regulate harmful air pollutants from vehicles. Carbon-dioxide emissions and fuel or energy consumption are subject to separate measurements and regulatory requirements.
How can you find a vehicle's Euro standard?
The Euro standard may appear on the vehicle registration certificate, certificate of conformity or other official vehicle documentation. Its location and format vary between countries.
Does the year of a vehicle determine its Euro standard?
The date of first registration can provide an indication, but it does not always determine the standard with certainty. The official vehicle documents or type-approval information provide the more reliable classification.
Can petrol and diesel vehicles with the same Euro number have different emission limits?
Yes. The applicable emission limits and testing requirements can differ according to the vehicle category, engine and fuel type even when vehicles belong to the same general Euro generation.
Can the Euro standard affect access to a low-emission zone?
Yes. Many low-emission zones use the vehicle's Euro standard together with factors such as fuel type and vehicle category to determine whether it may enter.
Does installing a particulate filter automatically change the Euro standard?
Not normally. The official Euro standard is linked to the vehicle's approved emissions classification. Retrofitting emission-control equipment does not necessarily result in a different official Euro classification.
What is Euro 7?
Euro 7 is the latest European emissions framework for road vehicles. It builds on earlier Euro standards and also introduces requirements covering areas such as non-exhaust particle emissions and battery durability.
24. ポットホール
ポットホールは、摩耗、天候、水、反復荷重、舗装劣化などにより路面に生じる穴・窪みです。大きさ・深さはさまざまで、凍結、豪雨、反復交通で悪化することがあります。
操舵、制動、車両安定性へ影響し、タイヤ、ホイール、サスペンションを損傷することがあります。前方路面を確認し、速度を調整し、危険な急操作を避けます。
What is a pothole?
A pothole is a hole or depression that develops in a road surface when the pavement becomes damaged or deteriorates.
How do potholes form?
Potholes can develop through a combination of water, temperature changes, traffic loads and deterioration of the road material. Cracks can gradually expand until pieces of the surface break away.
Why are potholes dangerous?
A pothole can cause a vehicle to change direction suddenly, lose stability or suffer tyre, wheel or suspension damage. Deep potholes can present a particularly serious hazard at higher speeds.
What should you do when you see a pothole?
Reduce speed when necessary, maintain control of the vehicle and avoid abrupt steering or braking. Only move around the pothole when this can be done safely without endangering other road users.
Should you brake while driving through a pothole?
If possible, reduce your speed before reaching the pothole. Sudden heavy braking or steering while passing over a damaged surface can make the vehicle less stable.
Are potholes particularly dangerous for motorcycles?
Yes. A pothole can disturb the steering or balance of a motorcycle and may cause the rider to lose control.
Are potholes dangerous for cyclists?
Yes. Bicycle wheels can be strongly affected by deep holes or sharp edges, particularly when the cyclist has little time or space to avoid the hazard.
Can a pothole damage a car?
Yes. Severe impacts can damage tyres, wheel rims, suspension components, steering parts or wheel alignment.
Should you swerve suddenly to avoid a pothole?
No. A sudden evasive movement may create a greater danger by bringing the vehicle into conflict with cyclists, pedestrians, oncoming traffic or vehicles in another lane.
Can a warning sign indicate potholes ahead?
Yes. Depending on the country's traffic-sign system, an uneven-road or general-danger warning sign may be used where poor road conditions create a significant hazard.
25. 通路
通路は、主に歩行者向けの比較的狭い経路で、許可されている場合はその他の道路利用者や小型車両も利用できます。市街地、農村、公園、森林、道路間などに設けられ、舗装されている場合と未舗装の場合があります。
通路は必ずしも歩道や自転車道と同じではありません。利用できる道路利用者は、その法的区分、幅、交通標識、地域規則によって決まります。
What is a path?
A path is a relatively narrow route intended primarily for pedestrians and, where permitted, other road users or small vehicles.
Is a path the same as a footpath?
Not necessarily. A footpath is specifically intended for pedestrians, while a path may also permit cyclists or other users according to local rules.
Is a path the same as a cycle path?
No. A cycle path is specifically designated for bicycles and other permitted users. An ordinary path does not automatically have that legal status.
Can cyclists use a path?
This depends on the legal status, width and signs applying to the path. Some paths permit cyclists, while others are reserved for pedestrians or particular users.
Can motor vehicles use a path?
This depends on local law. Some paths prohibit motor vehicles entirely, while narrow vehicles may be permitted on other paths unless traffic signs restrict access.
Can a path be part of the public-road network?
Yes. A narrow path can legally form part of the public-road network even when it is unsuitable for ordinary cars.
Does a path need to be paved?
No. Paths can be paved, gravelled, compacted or unsurfaced depending on their location and purpose.
Can traffic signs restrict access to a path?
Yes. Signs can reserve a path for particular road users or prohibit certain vehicles, regardless of whether they could physically fit on it.
Who has priority when a path joins a larger road?
The applicable local priority rules determine who must give way. Special rules often apply when a minor path joins an ordinary road.
Can pedestrians and cyclists share a path?
Yes, where both are permitted. Faster users should adapt their speed and avoid endangering or unnecessarily obstructing pedestrians.
Can a path cross another road?
Yes. At the crossing, users must follow the applicable priority signs, traffic lights, road markings and general right-of-way rules.
Is every narrow route legally a path?
No. Its legal classification depends on the definitions and regulations of the country concerned. A narrow route might instead be a footpath, cycle path, private access road or another type of facility.

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