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QuizTraffic rulesUnited Kingdom

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
United Kingdom
True/false 17 United Kingdom 32 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Show all 599
What should you do if a vehicle is reversing near you?

501. What should you do if a vehicle is reversing near you?

✓ Stay clear and make sure the driver can see you.
Stand close behind it so the driver can see you.
Walk behind it if it is reversing slowly.
Rely on the reversing sensors to make it stop.

Reversing vehicles have blind spots. Stay away from the vehicle and make sure the driver can see you.

Pedestrian near a reversing vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why can main-beam headlights make driving in fog more difficult?

502. Why can main-beam headlights make driving in fog more difficult?

The brighter light makes the windscreen mist more quickly.
The stronger beam uses too much electrical power.
✓ The light can reflect off fog droplets and reduce visibility.
Main beam makes interior lights less effective.

Main beam can reflect back from fog and create glare, making it harder to see the road ahead.

Headlight glare reflected by fog
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

503. What does this dashboard symbol indicate?

✓ Main beam.
Dipped headlights.
Sidelights.
Front fog lights.

This symbol indicates that the main beam headlights are switched on. Main beam illuminates the road farther ahead but can dazzle other road users, so it should be changed to dipped headlights when necessary.

Main-beam headlight symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

504. What does this vehicle-control symbol indicate?

Central door locking.
Bonnet release.
✓ Boot or tailgate release.
Window lock.

This symbol indicates the boot or tailgate release. Operating the control unlocks or opens the luggage compartment, depending on the vehicle.

Boot or tailgate release control
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How can strong crosswinds affect a vehicle towing a trailer?

505. How can strong crosswinds affect a vehicle towing a trailer?

They affect only the towing vehicle, not the trailer.
They make the trailer more stable at higher speeds.
✓ They can push the trailer sideways and reduce stability.
They matter only when the trailer is empty.

Trailers have large side surfaces and may be affected strongly by wind, especially on bridges and exposed roads.

Vehicle and trailer exposed to crosswinds
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid overtaking when approaching a pedestrian crossing?

506. Why should you avoid overtaking when approaching a pedestrian crossing?

The road surface is usually more slippery near crossings.
The crossing may make it harder to judge your speed.
✓ A pedestrian may be hidden by the vehicle ahead.
Crossing markings can make lane changes more difficult.

A vehicle slowing or stopping near a pedestrian crossing may be hiding someone who is crossing. Overtaking could put you directly into the pedestrian's path.

Vehicles approaching a pedestrian crossing
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How should you approach a sharp bend on a mountain road?

507. How should you approach a sharp bend on a mountain road?

Move toward the centre of the road for a better view.
✓ Reduce speed before the bend and remain in your lane.
Brake hard while turning through the bend.
Accelerate through the bend to maintain momentum.

Mountain bends may hide oncoming vehicles, cyclists, animals, or debris. Slow down before entering and keep a safe road position.

Sharp bend on a mountain road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before leaving a motorway?

508. What should you do before leaving a motorway?

Wait until the exit begins before checking your mirrors.
Brake sharply before entering the exit lane.
✓ Check your mirrors, signal in good time, and enter the exit lane safely.
Signal only after entering the exit lane.

Plan your exit early, move into the correct lane safely, and reduce speed after entering the exit road where appropriate.

Vehicle preparing to take a motorway exit
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
You must stop at a red traffic light.

509. You must stop at a red traffic light.

False.
✓ True.

A red traffic light means you must stop and wait until it is allowed to proceed.

Vehicle stopped at a red traffic light
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Should the legal alcohol limit be treated as a safe target?

510. Should the legal alcohol limit be treated as a safe target?

Yes, when driving only a short distance.
Yes, if you feel completely sober.
Yes, if you know exactly how much you have drunk.
✓ No, impairment can begin before the legal limit is reached.

A legal limit is an enforcement threshold, not a recommended drinking level. Even a small amount of alcohol can affect driving performance.

Alcohol consumption and the limits of safe driving
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

511. What does this dashboard symbol indicate?

Engine-management warning.
Engine-temperature warning.
Charging-system warning.
✓ Diesel glow-plug preheating.

This symbol indicates the diesel glow-plug preheating system. In a diesel vehicle, wait for the light to go out before starting the engine when required. If it remains illuminated or flashes while driving, it may indicate a fault.

Diesel glow-plug preheating symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

512. What does this dashboard symbol indicate?

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

This symbol indicates that the brake pads may be worn and should be inspected. Continuing to drive with excessively worn brake pads can reduce braking performance and damage other brake components.

Brake-pad wear warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you increase your following distance on wet roads?

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

Because vehicles ahead have priority in rain.
To reduce road surface damage.
Because tyres need more space to warm up.
✓ Because braking distances are longer.

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
What does this dashboard symbol indicate?

514. What does this dashboard symbol indicate?

Low tyre pressure.
Anti-lock braking system.
✓ Electronic stability control.
Engine-management warning.

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
What should you do if the brakes fade during a long descent?

515. What should you do if the brakes fade during a long descent?

Accelerate between bends to reduce brake use.
✓ Select a lower gear and stop safely to allow the brakes to cool.
Keep pressing the brakes continuously all the way downhill.
Switch off the engine to help slow the vehicle.

Continuous braking can cause overheating and reduced braking performance. A lower gear provides engine braking and reduces demand on the brakes.

Vehicle descending a hill with overheating brakes
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid travelling with the seatback excessively reclined?

516. Why should you avoid travelling with the seatback excessively reclined?

It can cause the seat belt to lock during normal driving.
✓ It can reduce how effectively the seat belt restrains you.
It can cause the seat to slide forwards when braking.
It can make the airbag deploy earlier.

An excessively reclined seat can affect how the seat belt fits and restrains your body and may increase the risk of sliding under the lap belt in a collision. Sit in a reasonably upright position so the lap belt stays low across the hips and the shoulder belt lies correctly across the chest.

Vehicle seat with an excessively reclined backrest
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How should you normally brake on a motorcycle?

517. How should you normally brake on a motorcycle?

✓ Use both brakes smoothly and progressively.
Use only the rear brake.
Apply both brakes as suddenly as possible.
Use only the front brake.

During normal braking, use both the front and rear brakes smoothly and progressively. The front brake normally provides much of the braking force, while the rear brake also helps slow and stabilise the motorcycle. Sudden or poorly balanced braking can reduce stability or cause a wheel to lose grip.

Motorcyclist using the front and rear brakes
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if there is no pavement?

518. What should you do if there is no pavement?

✓ Walk where you can be seen and stay alert.
Walk close to traffic so drivers can see you.
Always walk in the same direction as traffic.
Choose the side with the smoothest road surface.

If there is no pavement, stay as far from traffic as possible and remain alert. The exact side of the road depends on local traffic rules.

Pedestrian walking beside a road without a pavement
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should hard braking be avoided while a motorcycle is leaning in a bend?

519. Why should hard braking be avoided while a motorcycle is leaning in a bend?

It makes the motorcycle turn more sharply.
It increases tyre pressure immediately.
It prevents the suspension from working.
✓ It can reduce stability and available tyre grip.

When a motorcycle is leaning, the tyres are already using grip to turn. Hard braking can demand additional grip and may reduce stability. Whenever possible, adjust speed before the bend and use smooth, controlled inputs while cornering.

Motorcycle leaning while travelling through a bend
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do at a railway crossing when the barriers are closing?

520. What should you do at a railway crossing when the barriers are closing?

✓ Stop and wait until the barriers are completely open.
Stop only when the barriers are fully lowered.
Follow the vehicle ahead across the tracks.
Continue if the barriers are not fully closed.

Never enter a railway crossing when barriers are closing or warning signals are active. Stop and wait until it is safe.

Barriers closing at a railway crossing
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Must cars use dipped headlights solely because they enter a tunnel in United Kingdom?

521. Must cars use dipped headlights solely because they enter a tunnel in United Kingdom?

Yes.
✓ No.

Dipped headlights are not generally required solely because a car is in a tunnel in United Kingdom. Darkness or poor visibility may still require their use, and drivers must follow any tunnel lighting instructions.

Vehicle using dipped headlights in a road tunnel
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

522. What does this dashboard symbol indicate?

Lane-departure warning.
✓ Adaptive cruise control.
Automatic start-stop system.
Electronic stability control.

This symbol relates to adaptive cruise control (ACC). The system can maintain a selected speed and automatically adjust the vehicle's speed to help maintain a set distance from traffic ahead.

Adaptive cruise-control symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you take care when parking a motorcycle on soft ground?

523. Why should you take care when parking a motorcycle on soft ground?

The brakes may lock while the motorcycle is parked.
✓ The stand may sink into the ground and the motorcycle could fall.
The chain may become too tight.
The tyres may immediately lose air pressure.

On soft or unstable ground, the side or centre stand can sink or move, causing the motorcycle to fall. Park on a firm, stable surface or use a suitable support under the stand when necessary.

Motorcycle stand resting on soft ground
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should cyclists do when passing pedestrians on a shared path?

524. What should cyclists do when passing pedestrians on a shared path?

Assume they will hear you approaching.
Pass closely if there is not enough room.
Use your bell and keep the same speed.
✓ Slow down, give warning, and leave enough space.

Pedestrians may change direction unexpectedly. A warning and safe passing distance reduce the risk of a collision.

Cyclist passing pedestrians on a shared path
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you follow the manufacturer's service schedule?

525. Why should you follow the manufacturer's service schedule?

It guarantees that no faults will develop between services.
✓ Regular servicing can identify wear and maintain safety and reliability.
It prevents normal wear on important vehicle components.
It means routine checks between services are unnecessary.

Scheduled servicing helps ensure that brakes, tyres, fluids, filters, steering, suspension, and other important systems are checked and maintained before faults become more serious.

Vehicle maintenance following a servicing schedule
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why does higher speed increase the risk of aquaplaning?

526. Why does higher speed increase the risk of aquaplaning?

The suspension becomes less effective at high speed.
✓ The tyres have less time to clear water from the road surface.
Higher speed increases the tyre pressure.
The brakes cannot remove water from the tyres.

At higher speeds, the tyres may not disperse water effectively, making it easier for the vehicle to lose contact with the road.

Vehicle speed and aquaplaning on a wet road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the main purpose of a booster seat?

527. What is the main purpose of a booster seat?

To move the child closer to the front seats.
To replace the vehicle's seat belt completely.
✓ To position the vehicle seat belt correctly on the child.
To allow the child to sit without wearing a seat belt.

A booster seat raises and positions a child so the vehicle seat belt fits correctly. The lap belt should sit low across the hips and the shoulder belt should pass across the chest and shoulder, rather than the neck or abdomen.

Child seated in a booster with a vehicle seat belt
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if the brake pedal feels unusually soft?

528. What should you do if the brake pedal feels unusually soft?

✓ Stop safely and have the braking system inspected.
Press the accelerator harder before braking.
Reduce the tyre pressure to improve braking.
Continue until the brakes begin making noise.

A soft brake pedal or increased stopping distance may indicate a serious brake fault. Do not continue driving normally until the system has been checked.

Brake-pedal check for a possible braking fault
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before entering a roundabout?

529. What should you do before entering a roundabout?

Enter without giving way if you are going straight ahead.
Stop before every roundabout, even when it is clear.
✓ Slow down and give way when required.
Enter first if you reach the roundabout before other traffic.

Before entering a roundabout, reduce your speed, observe traffic, and give way according to the local rules.

Vehicle approaching a roundabout
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before crossing behind a bus or large vehicle?

530. What should you do before crossing behind a bus or large vehicle?

Listen for traffic and cross if you hear none.
✓ Wait until you have a clear view of the road.
Cross if the nearest traffic lane appears clear.
Cross as soon as the vehicle has stopped.

Large vehicles can block your view and hide you from drivers. Wait until you can clearly see the road before crossing.

Pedestrian preparing to cross behind a bus
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when approaching a hill crest?

531. What should you do when approaching a hill crest?

Overtake before reaching the crest.
Maintain speed if no traffic is visible.
Follow the vehicle ahead closely for guidance.
✓ Slow down and be prepared for hidden hazards.

A hill crest can hide vehicles, cyclists, pedestrians, or obstacles. Reduce speed and stay in your lane.

Vehicle approaching the crest of a hill
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is aquaplaning?

532. What is aquaplaning?

When low tyre pressure causes a tyre to burst.
When water enters the engine and causes it to stop.
✓ When tyres ride on a layer of water and lose contact with the road.
When steering becomes heavier on a dry 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 is the main risk when following a vehicle with limited rear visibility?

533. What is the main risk when following a vehicle with limited rear visibility?

✓ The driver may not see you clearly.
The vehicle has priority when changing lanes.
The driver can see you better if you follow closely.
The vehicle must always travel more slowly.

Vans, trucks, and vehicles with blocked rear windows may have limited visibility. Keep extra distance and avoid sitting in blind spots.

Vehicle with limited rearward visibility
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you avoid if your vehicle starts to skid?

534. What should you avoid if your vehicle starts to skid?

✓ Sudden braking, acceleration, or sharp steering.
Use smooth steering movements.
Allow the tyres time to regain grip.
Look where you want the vehicle to go.

Sudden braking, acceleration, or steering can make a skid worse. Stay calm and use smooth controls while the tyres regain grip.

Vehicle beginning to skid
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What shape are most warning signs in United Kingdom?

535. What shape are most warning signs in United Kingdom?

Circle.
✓ Triangle.
Diamond.
Rectangle.

Most warning signs in United Kingdom are triangular.

Road warning signs and their shapes
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if you are unsure who has priority at a junction?

536. What should you do if you are unsure who has priority at a junction?

✓ Slow down and proceed only when it is safe.
Proceed if the other driver appears to be slowing down.
Rely on eye contact and enter the junction first.
Check only the direction that normally has priority.

If priority is unclear, reduce speed, observe carefully, and avoid entering the junction until you are sure it is safe.

Vehicles approaching a junction with uncertain priority
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

537. What does this dashboard symbol indicate?

The seat belt is not fastened.
✓ A door is open.
The anti-theft system is active.
The parking brake is applied.

This symbol indicates that one or more vehicle doors are not fully closed. Check that all doors are securely shut before driving.

Door-open warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a child runs onto the road ahead?

538. What should you do if a child runs onto the road ahead?

✓ Brake firmly and be prepared to stop.
Swerve immediately into the opposite lane.
Sound your horn and continue driving.
Accelerate to pass before the child moves further into the road.

Children can act unpredictably. Brake firmly, stay alert, and be prepared for more children to follow.

Child entering the road ahead of a vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you never leave a child or pet alone in a parked vehicle on a warm day?

539. Why should you never leave a child or pet alone in a parked vehicle on a warm day?

The tyres may lose pressure while the vehicle is parked.
✓ The interior can heat up quickly and cause serious heat illness.
The windows may become difficult to open.
The vehicle battery may discharge more quickly.

The inside of a parked vehicle can heat up rapidly, even when the outside temperature does not feel extreme. Children and animals are particularly vulnerable to overheating and heatstroke. Leaving a window partly open does not make the vehicle safe.

Parked vehicle and the danger of interior heat
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a motorcycle helmet visor is badly scratched?

540. What should you do if a motorcycle helmet visor is badly scratched?

Ride with the visor raised.
Keep using it if the weather is dry.
✓ Replace it before riding.
Use it only during daylight.

A badly scratched or damaged visor can reduce or distort your view, especially in bright sunlight or at night. Replace a visor that no longer provides a clear, safe view and follow the helmet manufacturer's instructions.

Scratched visor on a motorcycle helmet
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you consider before selecting a lower gear in a manual vehicle?

541. What should you consider before selecting a lower gear in a manual vehicle?

✓ Whether the vehicle's speed is suitable for the lower gear.
Whether the steering wheel is centred.
Whether the headlights are switched on.
Whether the parking brake is applied.

Before selecting a lower gear, make sure the vehicle's speed is suitable for that gear. Selecting too low a gear at excessive speed can cause harsh engine braking and place unnecessary stress on the drivetrain.

Selecting a lower gear in a manual vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

542. What does this dashboard symbol indicate?

Windscreen washer.
Air conditioning.
✓ Rear window demister.
Front windscreen demister.

This symbol indicates the rear window demister. It heats the rear window to help clear condensation, mist or frost and improve visibility.

Rear-window demister symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Which factors can increase a vehicle's stopping distance?

543. Which factors can increase a vehicle's stopping distance?

✓ Higher speed, slower reactions, poor grip, and vehicle condition.
Driving in a lower gear and using the indicators.
Having a full fuel tank and adjusted mirrors.
Lower speed, dry roads, and good tyres.

Stopping distance can increase because of higher speed, slower driver reactions, reduced tyre grip, poor weather or road conditions, worn tyres, weak brakes, or a heavier vehicle. Both the driver's reaction distance and the vehicle's braking distance can be affected.

Road and vehicle conditions affecting stopping distance
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the button on a manual handbrake lever used for?

544. What is the button on a manual handbrake lever used for?

To apply the service brakes.
To select reverse gear.
✓ To release the handbrake mechanism.
To unlock the steering.

To release a manual handbrake, pull the lever up slightly, press and hold the release button, then lower the lever under control.

Release button on a manual handbrake lever
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid parking a petrol or diesel vehicle on dry grass?

545. Why should you avoid parking a petrol or diesel vehicle on dry grass?

✓ Hot exhaust components could ignite the vegetation.
The engine could become difficult to restart.
The grass could block the vehicle's ventilation system.
The grass could prevent the parking brake from holding.

Parts of the exhaust system, especially the catalytic converter, can become very hot while driving. Parking over dry grass, leaves, or other combustible vegetation can create a fire risk. Park on a suitable non-flammable surface whenever possible.

Vehicle exhaust close to dry grass
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if traffic stops inside a tunnel?

546. What should you do if traffic stops inside a tunnel?

✓ Stop at a safe distance and follow signals or instructions.
Drive onto the pedestrian walkway.
Reverse toward the tunnel entrance.
Make a U-turn and leave the tunnel.

Remain calm, keep space from the vehicle ahead, and obey traffic signals, signs, or instructions from tunnel staff.

Traffic stopped inside a road tunnel
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why can loud music be dangerous while cycling?

547. Why can loud music be dangerous while cycling?

It reduces the grip of the tyres.
It makes the brakes respond more slowly.
It makes bicycle lights less effective.
✓ You may not hear traffic or warning sounds.

Hearing approaching vehicles, bells, horns, and other warning sounds is an important part of staying aware.

Cyclist listening to music near traffic
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you normally do after completing an overtake?

548. What should you normally do after completing an overtake?

Move back immediately in front of the vehicle you passed.
Remain in the overtaking lane until another vehicle approaches.
✓ Return to the normal driving lane when it is safe.
Stay beside the vehicle until there is another reason to change lanes.

After overtaking, return to the normal driving lane when you have passed the other vehicle by a safe distance. Check your mirrors, signal when appropriate, and avoid moving back too soon.

Vehicle returning to its lane after overtaking
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before rejoining traffic after a breakdown?

549. What should you do before rejoining traffic after a breakdown?

✓ Check all around, signal, and enter only when there is a safe gap.
Signal and expect approaching traffic to slow down.
Pull out as soon as there is enough space for your vehicle.
Check your mirrors only and pull out if they look clear.

Check mirrors and blind spots, signal clearly, and build up speed safely without causing approaching traffic to brake suddenly.

Vehicle preparing to rejoin traffic after a breakdown
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before driving through a puddle?

550. What should you do before driving through a puddle?

Accelerate so you spend less time in the water.
Maintain your normal speed if the road looks clear.
✓ Slow down and check that it is safe.
Follow another vehicle closely to judge the depth.

Large puddles can hide holes, reduce grip, or cause water to splash onto pedestrians or other vehicles. Slow down and proceed carefully.

Vehicle approaching a puddle on the road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA