Traffic signsCzechia
Traffic rules
Czechia
76. Police signals
Police signals are hand gestures, body positions, lights or other signals used by police officers or other authorised persons to control traffic. They may require road users to stop, proceed, change direction or follow another temporary traffic arrangement.
Road users should observe and obey police signals even when they differ from the normal traffic signs or signals. The exact gestures and their meanings vary between countries.
Wikimedia.org • Ministerstvo dopravy a spojů • CC0
What should you do if a police officer gives a signal you do not expect?
Slow down, pay close attention and follow the officer's instruction. Do not continue simply because a traffic light or road sign would normally allow you to proceed.
77. European emission standard
A European emission standard, commonly called a Euro standard, is a European vehicle classification based on limits for pollutants emitted by vehicles and their engines. Successive standards, such as Euro 4, Euro 5 and Euro 6, introduced progressively stricter requirements for pollutants such as nitrogen oxides, particulate matter, carbon monoxide and hydrocarbons.
A vehicle's Euro standard is determined as part of its type approval and depends on factors including the vehicle category, fuel type and applicable emissions legislation when it was approved. Euro standards may also be used by authorities to determine access to low-emission zones, but local access rules vary between countries and cities.
Wikimedia.org • Rfeba • CC0
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.
🔗 consilium.europa.eu • Council of the EU, Euro 7 adoption explanation, 12 April 2024
What do Euro 4, Euro 5 and Euro 6 mean?
Euro 4, Euro 5 and Euro 6 identify successive stages of European vehicle-pollutant requirements. The applicable limits depend on the vehicle, engine and pollutant, so a higher number does not mean that every individual numerical limit changed. Later stages can also alter testing and durability requirements.
🔗 consilium.europa.eu • Council of the EU, Euro 7 adoption explanation, 12 April 2024
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.
🔗 consilium.europa.eu • Council of the EU, Euro 7 adoption explanation, 12 April 2024
78. Pothole
A pothole is a hole or depression in the road surface caused by wear, weather, water, repeated traffic loads or deterioration of the pavement. Potholes can vary greatly in size and depth and may develop gradually or become worse after freezing, heavy rain or repeated vehicle traffic.
Potholes can affect steering, braking and vehicle stability and may damage tyres, wheels or suspension components. Drivers and riders should observe the road ahead, adapt their speed and avoid sudden or dangerous manoeuvres when encountering damaged road surfaces.
Wikimedia.org • State Farm • CC BY
What is a pothole?
A pothole is a hole or depression that develops in a road surface when the pavement becomes damaged or deteriorates.
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.
🔗 gov.uk • Great Britain Highway Code, Rules 226–237; national guidance example
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.
🔗 gov.uk • Great Britain Highway Code, Rules 226–237; national guidance example
79. Path
A path is a relatively narrow route intended for pedestrians and, where permitted, other road users or small vehicles. Paths may run through urban areas, countryside, parks, forests or between other roads and can be surfaced or unsurfaced.
A path is not necessarily the same as a footpath or cycle path. The road users permitted to use it depend on its legal status, width, traffic signs and local regulations.
Wikimedia.org • Tangopaso • CC0
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.
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.
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.
80. Particulates
Particulates, or particulate matter (PM), are tiny solid particles or liquid droplets suspended in the air. In road traffic, particulate emissions can come from vehicle exhaust, brake wear, tyre wear and road-surface wear, as well as dust that is disturbed by passing traffic.
Particulate matter is commonly classified by particle size. PM10 refers to particles with a diameter of up to approximately 10 micrometres, while PM2.5 refers to finer particles of up to approximately 2.5 micrometres. Vehicle emission standards, particulate filters and air-quality measures are used to reduce exposure to these pollutants.
Wikimedia.org • wili hybrid • CC BY
What are particulates?
Particulates, or particulate matter, are very small solid particles or liquid droplets suspended in the air.
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
What are PM10 and PM2.5?
PM10 refers to particles with a diameter of up to approximately 10 micrometres. PM2.5 refers to finer particles with a diameter of up to approximately 2.5 micrometres.
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
Where do traffic particulates come from?
Road traffic can produce particles through engine exhaust, brake wear, tyre wear and road-surface wear. Passing traffic can also resuspend dust already present on the road.
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
81. Air pollution
Air pollution is the presence of gases, particles or other substances in the air at concentrations that can harm human health, the environment or ecosystems. Road traffic contributes to air pollution through exhaust emissions and through non-exhaust sources such as brake wear, tyre wear and road dust.
Important traffic-related pollutants include nitrogen oxides, particulate matter, carbon monoxide and volatile organic compounds. Some pollutants are emitted directly by vehicles, while others can form in the atmosphere through chemical reactions. Vehicle-emission standards, cleaner technologies and traffic-management measures are used to reduce these emissions.
Wikimedia.org • Emmanuelkwizera • CC BY-SA
What is air pollution?
Air pollution is the presence of harmful gases, particles or other contaminants in the air. Road transport can contribute through engine emissions, vehicle wear and dust; the sources and pollutants differ by vehicle and conditions.
🔗 epa.gov • US EPA, smog and vehicle emissions
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
How does road traffic cause air pollution?
Vehicles with combustion engines can emit exhaust pollutants. Road traffic also produces particles through brake, tyre and road-surface wear and can stir up road dust. Vehicles without tailpipe emissions can still contribute to these non-exhaust sources.
🔗 epa.gov • US EPA, smog and vehicle emissions
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
Which air pollutants are associated with road traffic?
Important traffic-related pollutants include nitrogen oxides, particulate matter, carbon monoxide and volatile organic compounds. Their relative importance depends on the vehicle, fuel and driving conditions.
🔗 epa.gov • US EPA, smog and vehicle emissions
🔗 epa.gov • US EPA, Particulate Matter Basics
🔗 fhwa.dot.gov • US FHWA, particulate matter and road-transport sources
🔗 epa.gov • US EPA, AP-42 section 13.2.1.1, paved-road emissions and dust resuspension
82. Rush hour
Rush hour is a period when roads and public transport networks experience particularly high demand, commonly because large numbers of people are travelling to or from work, school or other regular destinations. It usually occurs during the morning and late afternoon or evening on working days.
Rush-hour traffic can result in congestion, slower speeds, longer journeys and frequent stopping. Drivers should maintain a safe following distance, remain patient, anticipate changing traffic conditions and follow any temporary or dynamic traffic-management measures.
Wikimedia.org • MDRX • CC BY-SA
What is rush hour?
Rush hour is a period when unusually large numbers of people travel at the same time, resulting in increased traffic and often congestion.
🔗 gov.uk • Great Britain Highway Code, Rules 126 and 133–134; national guidance example
🔗 gov.uk • Great Britain Highway Code, Rules 174 and 192; national guidance example
Should you increase your following distance in rush-hour traffic?
Yes. Leave sufficient distance to react to sudden braking and frequent changes in traffic speed. Avoid following another vehicle too closely even when traffic is moving slowly.
🔗 gov.uk • Great Britain Highway Code, Rules 126 and 133–134; national guidance example
🔗 gov.uk • Great Britain Highway Code, Rules 174 and 192; national guidance example
Can speed limits change during rush hour?
Yes. Roads equipped with variable traffic management may display lower speed limits during congestion. Drivers must follow the speed limit currently indicated.
🔗 gov.uk • Great Britain Highway Code, Rules 126 and 133–134; national guidance example
🔗 gov.uk • Great Britain Highway Code, Rules 174 and 192; national guidance example
83. Road code
A road code is a collection of laws and traffic rules that regulate how people use public roads. It establishes rules for drivers, cyclists, pedestrians and other road users and covers subjects such as priority, speed, overtaking, parking, traffic lights, road signs and road markings.
Road codes differ between countries and sometimes between regions. Every road user is expected to know and follow the rules that apply where they are travelling, even when those rules differ from those in their home country.
Are road codes the same in every country?
No. Although many traffic rules and signs are similar internationally, each country establishes its own traffic legislation and may apply different rules, signs, speed limits and requirements.
84. Train station
A train station is a place on a railway network where trains stop to allow passengers to board, leave or change trains. Stations may include platforms, waiting areas, ticket facilities and connections with other forms of transport.
Train stations are often important transport hubs and may provide access to buses, trams, metros, taxis, bicycle facilities, parking areas and passenger drop-off zones. Travellers and drivers approaching a station must follow the applicable traffic signs, parking rules and railway safety instructions.
Wikimedia.org • Czeva • CC BY-SA
What is a train station?
A train station is a railway facility where trains stop so passengers can board, leave or transfer between services.
🔗 networkrail.co.uk • Network Rail, Paddington station facilities and onward transport
🔗 networkrail.co.uk • Network Rail, Victoria station facilities and onward transport
What facilities can a train station have?
Stations may include platforms, waiting areas, ticket machines, information displays, toilets, shops, bicycle parking and car parking. Facilities vary greatly between stations.
🔗 networkrail.co.uk • Network Rail, Paddington station facilities and onward transport
🔗 networkrail.co.uk • Network Rail, Victoria station facilities and onward transport
Can a train station connect with other public transport?
Yes. Many stations act as transport hubs connecting trains with buses, trams, metros, taxis, bicycles or other forms of transport.
🔗 networkrail.co.uk • Network Rail, Paddington station facilities and onward transport
🔗 networkrail.co.uk • Network Rail, Victoria station facilities and onward transport
85. Street gutter
A street gutter is a narrow channel along the edge of a road or street that collects and carries rainwater toward drains or other drainage systems. It is commonly located between the carriageway and the kerb and may be formed from concrete, paving stones or part of the road surface.
A street gutter is primarily a drainage feature rather than a traffic lane. Road users should take care near gutters because they may contain water, debris, drain openings or uneven surfaces.
Wikimedia.org • Airman 1st Class Alystria Maurer • CC0
Why should cyclists take care near street gutters?
Gutters may contain water, leaves, debris, drain covers or uneven surfaces, which can reduce grip or make cycling less stable.
🔗 gov.uk • Great Britain Highway Code, Rules 226–237; national guidance example
86. Cargo bike
A cargo bike is a bicycle designed to transport goods, children or other larger loads than can normally be carried on a conventional bicycle. Cargo bikes may use a box or platform in front of or behind the rider, an extended rear carrier or a multi-wheel design.
Cargo bikes can be powered entirely by the rider or equipped with electric pedal assistance. Their permitted dimensions, passenger capacity, use of cycle paths and electrical-assistance limits depend on the local traffic and vehicle regulations.
Wikimedia.org • Clément Bucco-Lechat • CC BY-SA
What is a cargo bike?
A cargo bike is a bicycle designed to carry goods, children or larger loads than a conventional bicycle.
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
Can a cargo bike carry children?
Yes, when it is designed and equipped for passenger transport. Children should use the seats, restraints, foot protection or other safety equipment provided by the manufacturer and required by local law.
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
Is a helmet compulsory on a cargo bike?
This depends on the country's bicycle rules and the vehicle's classification. A model legally classified as a faster motorised vehicle may have different helmet requirements from an ordinary cargo bicycle.
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
87. Forestry vehicle
A forestry vehicle is a vehicle designed, equipped or adapted for work connected with forestry and woodland management. It may be used to pull machinery, transport timber, carry equipment or perform operations such as harvesting, forwarding or maintaining forest land.
Forestry vehicles can include tractors, specialised self-propelled machines, trailers and interchangeable equipment. Their registration, driving-licence requirements, maximum speed, road access and technical requirements depend on the vehicle's legal classification and the local traffic regulations.
Wikimedia.org • Antti Leppänen • CC BY-SA
What is a forestry vehicle?
A forestry vehicle is a vehicle designed or adapted for forestry work, such as pulling machinery, carrying equipment, transporting timber or working on forest land.
Do forestry vehicles have special speed limits?
They may. The permitted speed can depend on the vehicle's construction speed, mass, road type and local traffic rules. Posted speed limits must also be respected.
Can forestry equipment extend beyond the normal width of the vehicle?
Yes. Machinery and attached implements can make a forestry vehicle unusually wide or long. Check the applicable dimensions and special-vehicle rules before using the road. British guidance, for example, includes attached implements in width checks and describes extra arrangements for wide agricultural or forestry vehicles.
🔗 gov.uk • DfT, tractors and tracked vehicles on public roads
88. Construction vehicle
A construction vehicle is a vehicle or mobile machine designed or adapted for work connected with construction, roadworks, excavation, lifting or the movement of materials. Examples include excavators, loaders, bulldozers, road rollers, mobile cranes, dump trucks and concrete mixers.
Construction vehicles vary greatly in size, speed and legal classification. Some are ordinary road vehicles, while others are specialised machines intended mainly for use on construction sites. When travelling on public roads, they must comply with the applicable registration, licensing, lighting, dimensions, weight, speed and traffic rules.
Wikimedia.org • Sunridin • CC BY
What is a construction vehicle?
A construction vehicle is a vehicle or mobile machine used for construction, excavation, lifting, roadworks or transporting construction materials.
Do construction vehicles have special speed limits?
They may. The permitted speed can depend on the vehicle’s design, mass, legal category and the road. Do not assume that a construction machine has the same limit as a car; follow both the road limit and any lower vehicle-specific limit.
What should you do when passing a construction vehicle?
Reduce speed where necessary and leave sufficient space. Be aware of blind spots, projecting equipment, wide turns and workers who may be present nearby.
89. Semi-trailer truck
A semi-trailer truck is a combination consisting of a road tractor and a semi-trailer used primarily for transporting goods. The semi-trailer is coupled to the tractor so that a significant part of its weight is supported by the tractor rather than entirely by its own wheels.
Semi-trailer trucks are commonly used for long-distance freight transport and may carry containers, refrigerated goods, liquids, bulk materials or other cargo. Special rules can apply concerning driving licences, maximum dimensions and masses, speed limits, lane use, overtaking, loading and driving and rest periods.
Wikimedia.org • High Contrast • CC BY
What is a semi-trailer truck?
A semi-trailer truck consists of a powered road tractor coupled to a semi-trailer primarily used to transport goods.
What is the difference between a semi-trailer and an ordinary trailer?
A semi-trailer is designed so that a substantial part of its own weight and load is supported by the towing vehicle. Other trailer designs support the load differently; some also impose a vertical load on the towing vehicle. Check the actual trailer and coupling ratings.
Do semi-trailer trucks have lower speed limits?
They often do. Many countries impose vehicle-specific maximum speeds on heavy goods vehicles, particularly on motorways and other high-speed roads.
90. Trolleybus
A trolleybus is an electrically powered bus that normally obtains its energy from overhead electrical wires through current collectors mounted on the vehicle. Unlike a tram, a trolleybus runs on ordinary road wheels and is steered by its driver rather than being guided by rails.
Trolleybuses are generally used for public passenger transport and may use bus lanes, stops and other public-transport infrastructure. Some modern trolleybuses also have batteries or auxiliary power systems that allow them to travel short distances without remaining connected to the overhead wires.
Wikimedia.org • Carl-Johan Aberger • CC0
What is a trolleybus?
A trolleybus is an electrically powered bus that normally receives electricity from overhead wires while travelling on ordinary road wheels.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
Is a trolleybus the same as a tram?
No. A tram runs on rails and follows the path of its tracks. A trolleybus has ordinary tyres and is steered like a conventional bus.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
Do trolleybuses have priority when leaving stops?
This depends on the local traffic law. Some countries require other drivers to allow public-transport buses, including trolleybuses, to leave designated stops.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
91. Speed pedelec
A speed pedelec is a high-speed electrically assisted bicycle whose motor can continue providing pedal assistance above the normal electric-bicycle assistance limit, typically up to approximately 45 km/h. It has pedals and is primarily designed to assist the rider while pedalling.
Because of its higher speed, a speed pedelec may legally be treated differently from an ordinary bicycle or electric bicycle. Special rules can apply concerning the minimum age, driving licence, helmet, registration, insurance, cycle-path use and permitted roads, depending on the country.
Wikimedia.org • Sänger • CC BY-SA
What is a speed pedelec?
In the Belgian example, a speed pedelec is an electrically assisted pedal vehicle in a faster legal category, with assistance up to 45 km/h. Other countries may classify faster electric bicycles differently; the name alone does not establish their legal status.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
What is the difference between a speed pedelec and an ordinary electric bicycle?
The assistance cut-off differs. For example, Belgium’s ordinary pedal-assisted cycle category uses a 25 km/h cut-off, while a speed pedelec can provide assistance up to 45 km/h. These are assistance and classification rules, not a universal maximum speed every bicycle can physically reach.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
Is a helmet compulsory on a speed pedelec?
Helmet requirements vary between countries, but because speed pedelecs travel considerably faster than ordinary bicycles, specific helmet requirements commonly apply.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
92. Delivery vehicle
A delivery vehicle is a vehicle used to transport and deliver goods, parcels, supplies or other items to homes, businesses or other destinations. Delivery vehicles can include vans, trucks, cars, motorcycles, cargo bicycles and other vehicles depending on the type and quantity of goods being transported.
Delivery vehicles must follow the ordinary traffic rules applying to their vehicle category as well as any specific rules concerning loading and unloading, restricted-access areas, parking, vehicle dimensions and low-emission zones. Permission to make a delivery does not automatically allow a vehicle to stop or park anywhere.
Wikimedia.org • 28704869 • CC BY
What is a delivery vehicle?
A delivery vehicle is a vehicle used to transport goods, parcels, supplies or other items to a particular destination.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
Can a delivery vehicle stop to load or unload goods?
Yes, where stopping is legally permitted. Many traffic systems distinguish genuine loading or unloading from ordinary parking when the vehicle remains only for the time necessary to perform the activity.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
Can delivery vehicles enter pedestrian zones?
Only where local rules or signs specifically allow delivery access. Access may be limited to certain hours, and vehicles may be required to travel at very low speed and give priority to pedestrians.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
93. Idling
Idling means allowing a vehicle's engine to continue running while the vehicle is stationary and the engine is not being used to move the vehicle. This may occur while waiting, parking, loading or unloading or before beginning a journey.
Unnecessary idling consumes fuel and produces exhaust emissions, air pollution and noise. Many countries or local authorities restrict prolonged or unnecessary idling, although exceptions may apply when the engine is required for safety, technical equipment or another necessary purpose.
Wikimedia.org • Spacekid • CC0
What is idling?
Idling means keeping a vehicle's engine running while the vehicle remains stationary and the engine is not being used to propel it.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
Why should unnecessary idling be avoided?
Unnecessary idling uses fuel, produces exhaust emissions and creates noise without moving the vehicle.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
Is idling illegal everywhere?
Check the local rule and circumstances. For example, Great Britain prohibits unnecessary idling on a public road but recognises situations such as waiting in traffic or diagnosing a fault. Do not assume that every stationary engine is prohibited or that one country’s exceptions apply elsewhere.
🔗 gov.uk • Great Britain Highway Code, Rule 123, stationary engines; national guidance example
94. Tow truck
A tow truck is a specialised vehicle used to recover, tow, lift or transport vehicles that are broken down, damaged, incorrectly parked or otherwise unable to continue their journey normally. Tow trucks may use lifting equipment, a winch, wheel-lift equipment or a loading platform.
Because vehicle recovery can take place beside moving traffic, tow trucks commonly use warning lights and other safety equipment while working. Drivers approaching a recovery operation should reduce speed where necessary, leave sufficient space and follow any temporary traffic control or instructions from authorised personnel.
Wikimedia.org • Stolbovsky • CC BY-SA
What is a tow truck?
A tow truck is a specialised vehicle designed to recover, tow, lift or transport vehicles that are disabled, damaged or otherwise need to be removed.
How can a tow truck move another vehicle?
Tow trucks may use a wheel lift, lifting arm, winch, towing equipment or loading platform. The recovery method depends on the type and condition of the vehicle being moved.
🔗 jerrdan.com • Jerr-Dan, recovery carriers and equipment
🔗 jerrdan.com • Jerr-Dan, recovery boom and wheel-lift wreckers
Do flashing lights give a tow truck emergency-vehicle priority?
Not necessarily. Warning lights used for vehicle recovery usually indicate a hazard rather than giving the tow truck the same legal priority as a police car, ambulance or fire vehicle.
95. Four-wheel drive
Four-wheel drive, commonly abbreviated as 4WD or 4x4, is a drivetrain system capable of transmitting power to all four wheels of a vehicle. This can provide additional traction on surfaces such as snow, mud, gravel, sand or uneven terrain.
Four-wheel-drive systems may operate permanently or be engaged automatically or manually when additional traction is required. Four-wheel drive can improve the vehicle's ability to move on slippery or difficult surfaces, but it does not remove the need for suitable tyres, safe speed and careful braking and steering.
Wikimedia.org • B101uk • CC BY-SA
What is four-wheel drive?
Four-wheel drive is a drivetrain system that can send power to all four wheels of a vehicle rather than only the front or rear wheels.
🔗 fordservicecontent.com • Ford, owner manual, using four-wheel drive
What does 4x4 mean?
4x4 normally indicates a vehicle with four wheels of which all four can be driven by the powertrain.
🔗 fordservicecontent.com • Ford, owner manual, using four-wheel drive
Does four-wheel drive shorten braking distance?
Not automatically. Ford’s driving guidance explains that four-wheel drive may improve acceleration on snow or ice without making the vehicle stop faster. Do not let extra traction encourage excessive speed; follow the vehicle’s instructions and allow for slippery conditions.
🔗 fordservicecontent.com • Ford, owner manual, using four-wheel drive
96. No vehicles
No vehicles indicates that vehicles are prohibited from entering the road, street or area beyond the sign. Unlike a one-way no-entry restriction, the prohibition normally applies to traffic approaching from both directions.
The exact road users covered by the restriction can vary between countries. Depending on local law, bicycles, mopeds, animal-drawn vehicles or other road users may also be prohibited. Supplementary signs may provide exceptions for residents, deliveries, cyclists, public transport or other authorised traffic.
Wikimedia.org • Martin2035 • CC BY
What does a no-vehicles sign mean?
A no-vehicles sign indicates that vehicles may not enter the road or area beyond the sign. The restriction normally applies to traffic approaching from either direction unless supplementary signs provide an exception.
🔗 gov.uk • UK Department for Transport, Know Your Traffic Signs, regulatory signs; British example
Access prohibited in both directions.
Does no vehicles apply to cars and motorcycles?
Yes, normally. Cars, motorcycles and other motor vehicles are generally covered by a prohibition applying to all vehicles or all drivers unless an exception is specifically indicated.
🔗 gov.uk • UK Department for Transport, Know Your Traffic Signs, regulatory signs; British example
Can pedestrians pass a no-vehicles sign?
Usually yes if the prohibition applies only to vehicles or drivers. A separate pedestrian prohibition may be required to prevent pedestrians from entering. Local definitions and supplementary signs must always be checked.
🔗 gov.uk • UK Department for Transport, Know Your Traffic Signs, regulatory signs; British example
97. Bicycle
A bicycle is a vehicle with two or more wheels that is primarily propelled by the rider using pedals or hand cranks. Bicycles are used for transport, recreation, sport and the carriage of small loads or passengers when appropriately equipped.
Some bicycles have an electric motor that assists the rider while pedalling. Whether an electrically assisted bicycle remains legally classified as a bicycle depends on its motor power, assistance speed and local regulations. Cyclists must follow the traffic rules, signs, signals and road-use requirements that apply to bicycles.
Wikimedia.org • Datendelphin • CC0
What is a bicycle?
A bicycle is normally a two-wheeled pedal cycle. Traffic laws may use a broader cycle category that also includes hand-powered cycles, tricycles or certain electrically assisted models. Check the local classification when different rules depend on the vehicle type.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
Must cyclists use a cycle path?
This depends on the country and type of cycle facility. Some cycle paths are compulsory, while others are optional.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
Is a bicycle helmet compulsory?
This varies between countries. Some require helmets for all cyclists or particular age groups, while others recommend helmets without making them compulsory.
🔗 gov.uk • GOV.UK, Riding an electric bike: the rules; GB EAPC example
🔗 gov.uk • Great Britain Highway Code, Rules 59–82, cycling; national guidance example
🔗 nsw.gov.au • NSW Government, bicycle safety equipment; NSW helmet rule
🔗 service-public.gouv.fr • French Service Public, mandatory bicycle equipment; child helmet example
98. Motorcycle equipment
Motorcycle equipment includes the protective equipment used by the rider and passenger and the safety equipment fitted to the motorcycle. Rider equipment commonly includes a helmet, protective clothing, gloves, boots and eye protection, while the motorcycle itself requires equipment such as lights, brakes, mirrors, tyres and signalling devices according to local law.
The equipment that is legally required varies between countries and motorcycle categories. Riders should ensure that both their protective equipment and motorcycle are suitable, correctly used and in safe condition before travelling.
Wikimedia.org • 35mmMan • CC BY
What equipment should a motorcyclist use?
Motorcyclists should use appropriate protective equipment, commonly including a helmet, gloves, protective jacket and trousers, and footwear that protects the feet and ankles.
🔗 gov.uk • Great Britain Highway Code, Rule 59, cycle equipment; national guidance example
🔗 chp.ca.gov • California Highway Patrol, motorcycle safety and helmets; California example
Is a motorcycle helmet compulsory?
Helmet requirements depend on local law, although approved motorcycle helmets are compulsory in many countries. The helmet should fit correctly and be used in a way that preserves its protective function.
🔗 gov.uk • Great Britain Highway Code, Rule 59, cycle equipment; national guidance example
🔗 chp.ca.gov • California Highway Patrol, motorcycle safety and helmets; California example
Why should motorcyclists wear gloves?
Use suitable motorcycle gloves as part of your protective equipment. They can help protect the hands while allowing a secure grip and operation of the controls. Protection depends on the glove’s design, condition and fit; ordinary gloves are not automatically equivalent to protective riding gloves.
🔗 gov.uk • Great Britain Highway Code, Rule 59, cycle equipment; national guidance example
🔗 chp.ca.gov • California Highway Patrol, motorcycle safety and helmets; California example
99. Tram
A tram is a passenger vehicle that runs on rails, usually along streets or on dedicated tracks within an urban or suburban transport network. Tram tracks may be embedded in the roadway, separated from other traffic or combined with both types of infrastructure along the same route.
Because a tram is guided by rails and cannot steer around obstacles, other road users should take particular care near tram tracks, crossings and stops. Priority and interaction rules differ between countries.
Wikimedia.org • ŠJů • CC BY-SA
Do trams always have priority?
Not everywhere. Priority rules for trams vary between countries and can also depend on traffic lights, signs and the particular road layout.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
100. Rail track
A rail track is a pair of rails used to guide trams, trains or other rail vehicles. Tracks may run alongside a road, cross it or be embedded directly in the carriageway so that rail vehicles and other road users travel through the same area.
Road users should take particular care around tracks because rail vehicles cannot steer around obstacles and require considerable distance to stop. Drivers, cyclists and pedestrians must follow the applicable priority rules, traffic lights, warning signs and crossing rules and must avoid unnecessarily obstructing the tracks.
Wikimedia.org • Fifo • CC BY-SA
What is a track?
A track consists of rails that guide trams, trains or other rail vehicles. Tracks may be separated from ordinary traffic or incorporated into a road.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
Who has priority when a road crosses tram tracks?
The applicable priority rules vary between countries, but rail vehicles commonly receive special priority because they cannot leave their tracks. Always obey traffic lights, signs and local rules.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example
What should you do if traffic stops while you are crossing tracks?
Do not enter a track crossing unless there is enough space to clear it completely. Never deliberately stop where a tram or train could be blocked.
🔗 gov.uk • Great Britain Highway Code, Rule 223, buses; national guidance example