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QuizTraffic rulesPortugal

This interesting quiz helps you test your knowledge in a clear and visual way. With easy multiple-choice questions, you can quickly build confidence and learn new facts while keeping it simple, interactive, and fun.

Traffic signs
Traffic rules
Portugal
True/false 17 Portugal 33 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Driving licence 40 Show all 640
Which foot normally operates the brake and accelerator in a manual vehicle?

551. Which foot normally operates the brake and accelerator in a manual vehicle?

The left foot for the brake and right foot for the accelerator.
✓ The right foot.
Either foot.
The left foot.

In a manual vehicle, the right foot normally operates both the brake and accelerator pedals, while the left foot operates the clutch.

Pedal arrangement and foot controls in a manual vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if the power steering suddenly stops assisting you?

552. What should you do if the power steering suddenly stops assisting you?

Accelerate to make the steering easier.
Switch off the engine while moving to reset the system.
✓ Hold the wheel firmly, use greater steering effort, and stop safely.
Keep driving normally if the vehicle still turns.

The vehicle can normally still be steered, but much more effort may be required. Reduce speed and arrange an inspection.

Driver coping with a loss of power-steering assistance
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the legal blood alcohol limit for ordinary drivers in Portugal?

553. What is the legal blood alcohol limit for ordinary drivers in Portugal?

0.0 g/L.
0.2 g/L.
0.8 g/L.
✓ 0.5 g/L.

The legal blood alcohol limit for ordinary drivers in Portugal is 0.5 g/L.

Alcohol limits for ordinary drivers
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when roadworks are ahead?

554. What should you do when roadworks are ahead?

Ignore temporary signs if permanent signs are still visible.
Use your horn to warn road workers that you are approaching.
Follow the vehicle ahead closely through the work zone.
✓ Slow down and follow the temporary signs.

Roadworks can create narrow lanes, workers near traffic, uneven surfaces, and temporary rules. Slow down and follow the signs.

Roadworks and temporary traffic signs ahead
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is black ice?

555. What is black ice?

A dark patch of wet asphalt.
Frozen mud covering the road surface.
✓ A thin, often transparent layer of ice that can be difficult to see.
Snow mixed with road dirt.

Black ice is difficult to detect because the road surface may look merely wet. It can cause a sudden and severe loss of grip.

Thin ice covering a road surface
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

556. What does this vehicle-control symbol indicate?

Automatic headlights.
Front fog lights.
Main beam.
✓ Headlight level adjustment.

This control adjusts the vertical aim of the headlights. It can be used to lower the beam when the vehicle is heavily loaded, helping to avoid dazzling other road users.

Control for adjusting the headlight beam height
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you normally do before selecting D or R in an automatic vehicle?

557. What should you normally do before selecting D or R in an automatic vehicle?

✓ Press and hold the brake pedal.
Apply the parking brake only.
Press the accelerator pedal.
Switch off the engine.

Before selecting D (Drive) or R (Reverse), keep the brake pedal pressed to prevent the vehicle from moving unexpectedly when the gear is engaged.

Holding the brake before selecting an automatic driving gear
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you increase your following distance on wet roads?

558. Why should you increase your following distance on wet roads?

Because tyres need more space to warm up.
Because wet roads make the speedometer less accurate.
✓ Because braking distances are longer.
To reduce road surface damage.

Water reduces grip between the tyres and the road, so it takes longer to slow down or stop safely.

Following distance between vehicles on a wet road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How should a motorcyclist cross tram or railway rails?

559. How should a motorcyclist cross tram or railway rails?

By accelerating hard as the front wheel reaches the rail.
At a very shallow angle alongside the rails.
✓ At a safe angle, as close to perpendicular as practical.
With the motorcycle leaning sharply.

Rails can be slippery and can catch a motorcycle tyre, especially when wet. Cross them at a sufficiently large angle, as close to perpendicular as practical, and avoid sudden braking, acceleration or steering while crossing.

Motorcycle crossing rails in the road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do first after a collision?

560. What should you do first after a collision?

✓ Stop, check for danger and injuries, and call for help if needed.
Check the vehicle damage before checking for injuries.
Continue driving if the vehicles can still move.
Discuss who caused the collision before calling for help.

Stop the vehicle, warn other traffic where appropriate, assess immediate danger and injuries, and contact the emergency services when needed. Exchange any details required by local law.

Vehicles stopped after a road collision
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Are snow chains generally required in Portugal?

561. Are snow chains generally required in Portugal?

✓ No.
Yes, throughout the year.
Yes, throughout winter.

Snow chains are not generally required in Portugal, although they may be useful or required in specific conditions or locations.

Snow chains for vehicle tyres
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if you miss your motorway exit?

562. What should you do if you miss your motorway exit?

Cross the painted separation area back to the exit.
✓ Continue to the next exit.
Turn around if traffic is light enough.
Move onto the shoulder and reverse carefully.

Never reverse or make a sudden manoeuvre. Continue safely and change your route at the next suitable exit.

Vehicle continuing past a motorway exit
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid changing lanes inside an intersection?

563. Why should you avoid changing lanes inside an intersection?

✓ It can confuse other road users and increase collision risk.
It can make your route through the junction longer.
It can make it harder to maintain a steady speed.
It can reduce the effectiveness of your indicators.

Changing lanes inside an intersection can surprise drivers, cyclists, and pedestrians. It is safer to choose the correct lane before entering.

Vehicle changing lanes within a junction
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How should you use the brake pedal during emergency braking in a vehicle with ABS?

564. How should you use the brake pedal during emergency braking in a vehicle with ABS?

Pump it rapidly.
✓ Press it firmly and keep it pressed.
Use the parking brake instead.
Release it if the pedal vibrates.

During emergency braking with ABS, press the brake pedal firmly and keep it pressed. Pulsation or vibration through the pedal can be normal while ABS is operating, so do not pump or release the brake.

Firm brake-pedal pressure during emergency braking with ABS
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

565. What does this vehicle-control symbol indicate?

Cruise control.
Driving mode selection.
✓ Speed limiter.
Electronic stability control.

The speed limiter allows the driver to set a maximum speed that the vehicle should not normally exceed while the accelerator is being used.

Vehicle speed-limiter control and symbol
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before turning across a cycle lane?

566. What should you do before turning across a cycle lane?

Sound your horn and turn immediately.
Turn quickly before cyclists reach the junction.
✓ Check mirrors and blind spots carefully for cyclists.
Enter the cycle lane without checking behind.

Cyclists may be beside or behind you when you turn. Check mirrors and blind spots, signal clearly, and turn only when it is safe.

Vehicle preparing to turn across a cycle lane
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when livestock are on the road?

567. What should you do when livestock are on the road?

✓ Slow down and follow the instructions of the person controlling them.
Sound the horn so the animals move aside.
Drive through the group before it spreads across the road.
Follow closely so other traffic can overtake.

Livestock may spread across the road, stop suddenly, or change direction without warning. Slow down, keep a safe distance, avoid sudden movements or loud noises, and follow any instructions from the person controlling the animals.

Livestock being moved along a road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the minimum licence for a moped with a design speed over 25 and up to 45 km/h?

568. What is the minimum licence for a moped with a design speed over 25 and up to 45 km/h?

Licence A1.
✓ Licence AM.
Licence B.
Licence A2.

Category AM covers certain two- and three-wheeled mopeds with a maximum design speed above 25 km/h and not exceeding 45 km/h, as well as light quadricycles.

Moped with a design speed up to 45 km/h
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does pulling the lighting stalk towards you normally do?

569. What does pulling the lighting stalk towards you normally do?

Activate the hazard warning lights.
Switch on the dipped headlights.
✓ Flash the main-beam headlights.
Activate the direction indicators.

Pulling the lighting stalk towards you normally flashes the main-beam headlights. This briefly illuminates the main beam while the stalk is held or operated.

Lighting stalk used to flash the main-beam headlights
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a motorcycle's drive chain is too loose?

570. What should you do if a motorcycle's drive chain is too loose?

Lubricate it and ignore the loose tension.
✓ Adjust it correctly or have it checked before riding.
Increase speed to keep the chain under tension.
Tighten it as much as possible.

A loose drive chain can affect power transmission, damage components, or come off the sprockets. The chain should have the correct tension and lubrication specified by the motorcycle manufacturer. A chain that is too tight can also cause damage.

Loose drive chain on a motorcycle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
It is safer to drive faster than the speed limit when overtaking.

571. It is safer to drive faster than the speed limit when overtaking.

✓ False.
True.

You must still drive safely and obey traffic laws. Speeding increases risk and is not automatically justified by overtaking.

Vehicle overtaking another road user
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should a seat belt not be twisted when worn?

572. Why should a seat belt not be twisted when worn?

A twisted belt makes the brakes less effective.
A flat belt makes the seat easier to adjust.
A twisted belt can cause the buckle to open.
✓ A flat belt spreads collision forces more effectively.

A seat belt should lie flat against the body without twists. A twisted belt concentrates force over a smaller area and may provide less effective protection in a collision.

Twisted seat belt across an occupant's body
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

573. What does this dashboard symbol indicate?

Low tyre pressure.
Power-steering warning.
Engine-management warning.
✓ Electronic stability control.

This symbol relates to the electronic stability control (ESC) system. It may flash when the system is actively helping to maintain stability. If it remains illuminated, the system may be switched off or have a fault.

Electronic stability control symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should a motorcyclist avoid riding in another vehicle's blind spot?

574. Why should a motorcyclist avoid riding in another vehicle's blind spot?

✓ The driver may not be able to see the motorcycle.
The motorcycle will use more fuel.
The motorcycle's brakes may become less effective.
The vehicle ahead must always change lanes.

Motorcycles can be difficult to see, particularly when they remain in another vehicle's blind spot. Avoid staying alongside a vehicle where the driver may not see you, and choose a position where you are more likely to be visible.

Motorcycle in another vehicle's blind spot
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a trailer begins to sway?

575. What should you do if a trailer begins to sway?

Brake hard as soon as the sway begins.
✓ Ease off the accelerator and reduce speed smoothly.
Accelerate to pull the trailer straight.
Move into another lane to create more space.

Sudden steering or braking can worsen trailer sway. Stay calm, hold a steady course, and reduce speed smoothly.

Trailer swaying behind a towing vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a large animal suddenly enters your path?

576. What should you do if a large animal suddenly enters your path?

Accelerate to pass before the animal moves.
✓ Brake firmly while keeping control of the vehicle.
Release the steering wheel and brake hard.
Swerve sharply into another lane.

If a large animal enters the road, brake firmly while keeping the vehicle under control. Avoid sudden swerving, as this can cause you to lose control or collide with other traffic.

Large animal entering a vehicle's path
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you expect after one wild animal crosses the road?

577. What should you expect after one wild animal crosses the road?

✓ More animals may follow.
Wild animals normally cross roads one at a time.
You can continue normally once the animal has passed.
The road is likely to remain clear.

Many animals travel in groups. Slow down and continue watching both sides of the road.

Wild animals crossing a road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if the engine-temperature warning shows overheating?

578. What should you do if the engine-temperature warning shows overheating?

Open the coolant cap immediately to release heat.
Increase engine speed to improve coolant circulation.
✓ Stop safely, switch off the engine, and allow it to cool.
Continue driving slowly until the warning disappears.

Continuing to drive an overheating vehicle can cause severe damage. Allow the engine to cool and follow the manufacturer's instructions.

Engine-overheating warning on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Is a high-visibility vest required in cars in Portugal?

579. Is a high-visibility vest required in cars in Portugal?

No.
✓ Yes.

Cars in Portugal are required to carry a high-visibility vest.

High-visibility vest for roadside use
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How should a disabled vehicle be towed?

580. How should a disabled vehicle be towed?

With nobody controlling the disabled vehicle.
At the highest possible safe speed.
✓ Use approved towing points and a method permitted by local rules.
By attaching a rope to the bumper.

Incorrect towing can damage the vehicle or cause loss of control. Follow the manufacturer's instructions and local rules, and use professional recovery when the correct procedure is uncertain.

Disabled vehicle being towed
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before releasing the parking brake on a slope?

581. What should you do before releasing the parking brake on a slope?

Press the accelerator fully.
Select neutral and release all pedals.
✓ Make sure the vehicle is securely controlled before releasing it.
Turn the steering wheel fully.

Before releasing the parking brake on a slope, make sure the vehicle cannot roll unexpectedly. Use the service brake or, when moving off in a manual vehicle, establish the clutch biting point and sufficient power before releasing the parking brake.

Preparing to release the parking brake on a slope
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why must you avoid smoking or open flames at a filling station?

582. Why must you avoid smoking or open flames at a filling station?

Open flames can reduce the fuel's quality.
Smoke can prevent the fuel cap from sealing.
Heat can make the fuel nozzle stop automatically.
✓ Fuel vapours can ignite and cause a fire.

Petrol and other fuels can produce flammable vapours. Smoking, open flames, sparks, or other ignition sources can ignite these vapours and cause a serious fire. Follow all filling-station safety rules while refuelling.

No-smoking warning at a filling station
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if another vehicle is tailgating you?

583. What should you do if another vehicle is tailgating you?

Speed up to create more space behind you.
Move toward the centre to discourage them from passing.
Reduce the gap ahead so they cannot move into it.
✓ Stay calm and increase your safety margin ahead.

If someone follows too closely, avoid sudden actions. Keeping more space in front gives you more time to brake gently if needed. If it is safe, allow the tailgating vehicle to pass.

Following vehicle visible close behind
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is aquaplaning?

584. What is aquaplaning?

When wet brakes become too hot to work properly.
When steering becomes heavier on a dry road.
When low tyre pressure causes a tyre to burst.
✓ When tyres ride on a layer of water and lose contact with the road.

Aquaplaning occurs when water builds up between the tyres and the road, causing a loss of grip and control. The risk increases at higher speeds.

Water separating a tyre from the road surface
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What may happen to the steering when the ignition key is removed?

585. What may happen to the steering when the ignition key is removed?

The steering becomes lighter.
✓ The steering lock may engage.
The wheels automatically straighten.
The power steering remains fully active.

On vehicles fitted with a steering lock, removing the ignition key may allow the steering lock to engage. Never remove the key while the vehicle is moving.

Ignition key and vehicle steering lock
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Should motorcyclists wear protective clothing?

586. Should motorcyclists wear protective clothing?

No, a helmet provides enough protection on its own.
✓ Yes, it can reduce injuries from falls and contact with the road.
Yes, but only when riding on motorways.
No, it is only useful when riding at high speeds.

Motorcyclists should wear protective clothing because it can reduce injuries from falls, impacts and sliding on the road. Suitable jackets, trousers, gloves and boots provide additional protection, but they do not replace a securely fitted helmet or safe riding.

Motorcyclist wearing protective riding clothing
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when passing a horse rider?

587. What should you do when passing a horse rider?

Pass closely to reduce the time beside the horse.
Accelerate while passing to get past quickly.
Flash your headlights before moving alongside.
✓ Slow down and give plenty of space.

Horses can be startled by noise or sudden movement. Slow down, pass carefully, and leave enough space.

Vehicle passing a horse and rider
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid resting your hand on the gear lever while driving?

588. Why should you avoid resting your hand on the gear lever while driving?

It can apply the parking brake.
It can disengage the clutch.
It can increase engine speed.
✓ It can cause unnecessary wear in the gear-selection mechanism.

Resting your hand on the gear lever can place unnecessary pressure on parts of the gear-selection mechanism and contribute to wear. Keep both hands on the steering wheel when you are not changing gear.

Driver's hand resting on a manual gear lever
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if traffic ahead is blocking a junction?

589. What should you do if traffic ahead is blocking a junction?

Use the horn so traffic ahead moves forward.
✓ Wait until there is enough space to clear the junction.
Enter the junction and wait for traffic to move.
Enter if the traffic light is green.

Do not enter a junction if traffic ahead prevents you from clearing it safely. Waiting before the junction helps avoid blocking crossing traffic, pedestrians, cyclists, or other road users.

Queue of traffic blocking a junction
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the general motorway speed limit for cars in Portugal?

590. What is the general motorway speed limit for cars in Portugal?

100 km/h.
Other speed limit.
✓ 120 km/h.
110 km/h.

The general motorway speed limit for cars in Portugal is 120 km/h, unless signs indicate otherwise.

Motorway speed limits for cars
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

591. What does this dashboard symbol indicate?

✓ Brake-system warning.
Brake-pad wear warning.
Parking brake applied.
Low tyre pressure.

This symbol indicates a possible brake-system fault. If it remains illuminated after the parking brake is released, stop safely and have the braking system checked.

Brake-system warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What do the + and − controls of cruise control normally do?

592. What do the + and − controls of cruise control normally do?

Change the transmission gear.
Switch between cruise control and the speed limiter.
Apply or release the parking brake.
✓ Increase or decrease the selected cruising speed.

When cruise control is active, the + and − controls normally increase or decrease the selected cruising speed. The amount of each adjustment can vary between vehicles.

Plus and minus controls for the cruising speed
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the minimum licence for a goods vehicle with a 7,500 kg maximum authorised mass?

593. What is the minimum licence for a goods vehicle with a 7,500 kg maximum authorised mass?

✓ Licence C1.
Licence B.
Licence D1.
Licence BE.

Category C1 covers motor vehicles, other than categories D1 and D, with a maximum authorised mass above 3,500 kg and not exceeding 7,500 kg.

Goods vehicle with a maximum authorised mass of 7,500 kg
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why can bridges and overpasses become icy before nearby roads?

594. Why can bridges and overpasses become icy before nearby roads?

Road salt is less effective on bridges.
Bridges are always at a higher altitude.
Their barriers trap cold air on the road surface.
✓ Cold air circulates above and below them.

Bridges lose heat from both their upper and lower surfaces, so they can freeze before roads built directly on the ground.

Icy surface on an exposed bridge
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if EV charging equipment becomes unusually hot or smells burnt?

595. What should you do if EV charging equipment becomes unusually hot or smells burnt?

✓ Stop the charging session, keep clear, and report the fault.
Keep charging until the vehicle reaches full charge.
Cover the equipment to contain the heat.
Continue charging at a lower power setting.

Unusual heat, a burning smell, smoke, sparks, or repeated charging faults can indicate an electrical problem. Stop using the charging equipment if it is safe to do so, keep clear of anything damaged or overheating, and report the fault or seek appropriate assistance.

Faulty electric-vehicle charging equipment
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when driving in strong wind?

596. What should you do when driving in strong wind?

Use main beam to make your vehicle more visible.
Increase speed so the vehicle is less affected by gusts.
✓ Hold the steering wheel firmly and reduce speed if needed.
Open the windows to improve aerodynamics.

Strong wind can affect vehicle control, especially near open areas, bridges, large vehicles, cyclists, and motorcyclists.

Driver controlling a vehicle in strong wind
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you be careful when turning across oncoming traffic?

597. Why should you be careful when turning across oncoming traffic?

✓ You must judge the speed and distance of approaching vehicles.
Turning makes your vehicle take longer to accelerate.
Turning gives you priority over approaching traffic.
Oncoming vehicles need more distance to change lanes.

Turning across traffic requires careful observation. Misjudging speed or distance can lead to a serious collision.

Vehicle preparing to turn across oncoming traffic
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why must luggage or other objects not obstruct the driver's view?

598. Why must luggage or other objects not obstruct the driver's view?

They can make the steering heavier.
They can reduce the brightness of the headlights.
✓ They can hide hazards and reduce the driver's ability to see safely.
They can increase the vehicle's braking distance.

The driver must have a clear view of the road and surroundings. Luggage, decorations, or other objects that obstruct the windscreen, windows, or mirrors can hide pedestrians, cyclists, vehicles, signs, or other hazards.

Luggage obstructing the driver's view
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid unnecessary lane changes in roadworks?

599. Why should you avoid unnecessary lane changes in roadworks?

Drivers should always use the lane with fewer vehicles.
✓ Narrow lanes and changing layouts increase the risk of collision.
Changing lanes helps traffic move faster through roadworks.
Temporary lanes are designed for frequent lane changes.

Frequent lane changes create additional risk where space is limited and drivers are already adapting to temporary layouts.

Vehicles travelling through restricted roadworks lanes
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do with a helmet that has taken a significant impact in a collision?

600. What should you do with a helmet that has taken a significant impact in a collision?

Use it again after tightening the straps.
Keep using it if there are no visible cracks.
✓ Stop using it and follow the manufacturer's replacement guidance.
Keep using it if the visor or straps still work.

A helmet can be damaged internally by a significant impact even when no damage is visible from the outside. Stop using the helmet and follow the manufacturer's guidance, which will commonly require replacement after a significant impact.

Helmet inspection after a significant impact
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