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QuizTraffic rulesUnited Kingdom

Test your knowledge with our multiple-choice quiz. Learn from each answer and improve your understanding of the traffic rules and road signs of United Kingdom.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.

Traffic signs
Traffic rules
United Kingdom
True/false 17 United Kingdom 31 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Show all 598
How can a roof load affect vehicle handling?

1. How can a roof load affect vehicle handling?

✓ It can raise the centre of gravity and reduce stability.
It makes the vehicle more stable in bends.
It affects only fuel consumption, not handling.
It reduces the effect of strong crosswinds.

Weight carried high on the vehicle can increase body movement and make sudden steering or cornering less stable.

Vehicle carrying a raised roof load
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is a danger of driving a petrol or diesel vehicle with the boot or tailgate open?

2. What is a danger of driving a petrol or diesel vehicle with the boot or tailgate open?

✓ Exhaust fumes can be drawn into the passenger compartment.
The boot warning light may remain on.
The vehicle can become too heavy at the rear.
The rear window demister may stop working.

Driving with the boot or tailgate open can allow exhaust gases to be drawn into the vehicle. Exhaust fumes may contain carbon monoxide, which is poisonous and may be difficult to detect. Keep the luggage compartment properly closed while driving whenever possible.

Open vehicle tailgate and exhaust-fume risk
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when approaching a narrow road with oncoming traffic?

3. What should you do when approaching a narrow road with oncoming traffic?

Move closer to the road edge without reducing speed.
Continue first if you entered the narrow section earlier.
Expect the oncoming driver to make room for you.
✓ Slow down and give space when needed.

On narrow roads, reduce speed and be prepared to stop or use a suitable passing place. Leave enough space for the oncoming vehicle and avoid forcing either vehicle into an unsafe position.

Oncoming vehicles approaching a narrow stretch of road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What is the purpose of heated door mirrors?

4. What is the purpose of heated door mirrors?

To improve the headlights.
To fold the mirrors automatically.
To adjust the mirror angle.
✓ To clear mist or ice from the mirror glass.

Heated door mirrors warm the mirror glass to help clear mist, condensation, or light ice and improve rearward visibility. On some vehicles, they operate together with the rear-window demister.

Heated door-mirror control and demisting function
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should hard braking be avoided while a motorcycle is leaning in a bend?

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

✓ It can reduce stability and available tyre grip.
It makes the motorcycle turn more sharply.
It can make the engine overheat.
It prevents the suspension from working.

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 when your view is blocked at a junction?

6. What should you do when your view is blocked at a junction?

Drive through quickly before other traffic appears.
Follow the vehicle ahead without checking yourself.
✓ Slow down and proceed carefully.
Look only in the direction traffic normally comes from.

If your view is blocked, slow down and make sure the way is clear before entering the junction.

Restricted view of approaching traffic at a junction
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

7. What does this vehicle-control symbol indicate?

Electric window control.
Central door locking.
Seat adjustment.
✓ Exterior mirror adjustment.

This control adjusts the vehicle's exterior mirrors. The driver normally selects the left or right mirror and then moves the control to change its angle.

Control for adjusting the exterior mirrors
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when following a cyclist on a narrow road?

8. What should you do when following a cyclist on a narrow road?

Sound your horn so the cyclist moves aside.
✓ Keep a safe distance and overtake only when there is enough space.
Drive close behind until there is room to pass.
Pass even if you cannot leave much space.

Cyclists may need to avoid potholes, drains, or wind gusts. Keep distance and only pass when you can leave plenty of space.

Vehicle following a cyclist on a narrow road
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if the windscreen wipers stop working during heavy rain?

9. What should you do if the windscreen wipers stop working during heavy rain?

Use the washer fluid repeatedly to clear the windscreen.
Follow another vehicle closely so you can see its lights.
Open a side window and continue driving carefully.
✓ Reduce speed and stop in a safe place as soon as possible.

Do not continue when you cannot see clearly. Slow down smoothly and stop somewhere protected from traffic.

Windscreen wipers failing during heavy rain
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Is a fire extinguisher required in cars in United Kingdom?

10. Is a fire extinguisher required in cars in United Kingdom?

✓ No.
Yes.

Cars in United Kingdom are not generally required to carry a fire extinguisher.

Fire extinguisher carried in a vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do before a long journey to reduce the risk of driver fatigue?

11. What should you do before a long journey to reduce the risk of driver fatigue?

Plan to drive through the night.
Keep the cabin as warm as possible.
Avoid taking any breaks until you feel tired.
✓ Get enough sleep before starting the journey.

Getting enough sleep before a long journey helps reduce the risk of driver fatigue. Plan breaks in advance and avoid starting a long drive when you are already tired.

Rest and preparation before a long drive
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid changing lanes inside an intersection?

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

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

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
What does this dashboard symbol indicate?

13. What does this dashboard symbol indicate?

Engine-temperature warning.
✓ Charging-system warning.
Engine-management warning.
Oil-pressure warning.

This symbol indicates a problem with the vehicle's charging system. If it remains illuminated while the engine is running, the battery may not be charging correctly because of a fault with the alternator, battery, wiring, or related components.

Charging-system warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

14. What does this dashboard symbol indicate?

✓ Low engine oil level.
Engine-temperature warning.
Low oil pressure.
Low coolant level.

This symbol indicates that the engine oil level is low. Check the oil level according to the manufacturer's instructions and add the correct oil if necessary.

Low oil-level warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if your vehicle develops a serious fault while driving?

15. What should you do if your vehicle develops a serious fault while driving?

Accelerate to see if the fault disappears.
Switch off the engine before slowing down.
Continue driving until the vehicle stops by itself.
✓ Keep control, reduce speed, and move to a safe place if possible.

Your first priority is to keep control of the vehicle. Reduce speed smoothly and move out of the path of traffic where possible, signalling when appropriate. Avoid harsh steering or braking unless necessary.

Vehicle stopped after developing a mechanical fault
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid braking hard on a curve?

16. Why should you avoid braking hard on a curve?

It can make the steering feel heavier.
✓ It can reduce control and increase the risk of skidding.
It can make the vehicle accelerate more slowly afterwards.
It can make the tyres grip the road more strongly.

Hard braking on a curve can upset the vehicle's balance and reduce grip. Slow down before the curve and steer smoothly.

Vehicle braking while negotiating a bend
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Can you assume that you are safe to drive the morning after drinking?

17. Can you assume that you are safe to drive the morning after drinking?

✓ No, alcohol may still remain in your body.
Yes, sleep removes all alcohol from your body.
Yes, if you feel completely sober.
Yes, if you eat breakfast before driving.

The body needs time to process alcohol. Sleeping, eating, showering, or drinking coffee does not instantly remove it.

Fitness to drive the morning after drinking
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you use your indicator before turning?

18. Why should you use your indicator before turning?

To make other road users stop for you.
To show that the turn is safe to make.
To replace checking mirrors and blind spots.
✓ To show other road users what you plan to do.

Indicators help other drivers, cyclists, and pedestrians understand your intentions in time.

Vehicle indicator signalling an intended turn
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

19. What does this vehicle-control symbol indicate?

Front windscreen demister.
✓ Air recirculation.
Air conditioning.
Rear window demister.

This symbol activates air recirculation, which reduces the amount of outside air entering the vehicle and recirculates air already inside the cabin. It can be useful when driving through polluted air or when cooling the interior quickly.

Cabin air-recirculation control and symbol
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
How can air conditioning help demist the windows?

20. How can air conditioning help demist the windows?

By increasing air recirculation.
✓ By removing moisture from the air.
By opening the windows automatically.
By heating the rear window directly.

Using the air conditioning can help demist the windows because it removes moisture from the cabin air. Directing this drier air towards the windscreen can clear condensation more quickly.

Air-conditioning controls used to demist the windscreen
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Which road markings should you follow through roadworks?

21. Which road markings should you follow through roadworks?

Use whichever markings give you the shortest route.
Ignore markings and follow only the vehicle ahead.
Use the markings intended for construction vehicles.
✓ The temporary markings that show the current traffic route.

Temporary road markings may replace the normal lane layout during roadworks. Follow the markings and signs that currently guide traffic.

Temporary road markings through a roadworks area
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should cyclists do before turning or changing position on the road?

22. What should cyclists do before turning or changing position on the road?

Signal and turn without checking behind.
✓ Look behind, signal clearly, and move only when safe.
Signal only when a vehicle is close behind.
Move first, then signal to traffic behind.

Checking behind and signalling gives other road users time to understand what you intend to do.

Cyclist preparing to turn or change road position
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid remaining beside a large vehicle on a motorway?

23. Why should you avoid remaining beside a large vehicle on a motorway?

Large vehicles cannot change lanes at motorway speeds.
Their tyres may reduce the motorway speed limit.
Driving beside them improves your view of the road ahead.
✓ You may remain in its blind spot and have less room to escape.

Large vehicles have significant blind spots. Avoid travelling alongside them longer than necessary.

Vehicle alongside a large vehicle on a motorway
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Which foot normally operates the brake and accelerator in a manual vehicle?

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

✓ The right foot.
Either foot.
The left foot for the brake and right foot for the accelerator.
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 does this dashboard symbol indicate?

25. What does this dashboard symbol indicate?

Oil-pressure warning.
Engine-temperature warning.
Diesel particulate filter warning.
✓ Engine-management warning.

This symbol indicates a fault detected by the engine-management or emissions-control system. If it remains illuminated while driving, the vehicle should be checked according to the manufacturer's instructions.

Engine-management warning symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you normally do before selecting D or R in an automatic vehicle?

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

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

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
What should you do when approaching stationary or slow-moving traffic on a motorway?

27. What should you do when approaching stationary or slow-moving traffic on a motorway?

✓ Reduce speed early and be prepared to stop.
Brake only when the vehicle ahead begins braking.
Follow the vehicle ahead closely to keep traffic moving.
Maintain speed until you are close to the queue.

Motorway queues can appear suddenly. Early braking gives following traffic more time to react.

Slow-moving traffic ahead on a motorway
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why can swerving suddenly to avoid a small animal be dangerous?

28. Why can swerving suddenly to avoid a small animal be dangerous?

Small animals usually move away before you reach them.
Small animals have fast reaction times.
✓ You may lose control or collide with another road user.
The tyres can be damaged by sudden steering.

A sudden swerve can take you into another lane, off the road, or into nearby traffic.

Small animal in the road ahead of a vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if traffic suddenly slows on a motorway?

29. What should you do if traffic suddenly slows on a motorway?

Maintain speed until the vehicle ahead brakes.
Change lanes immediately to avoid slowing down.
Move onto the shoulder and continue driving.
✓ Slow down smoothly and warn traffic behind if needed.

When traffic slows suddenly, reduce speed smoothly, keep a safe distance, and use hazard lights if needed to warn following traffic.

Motorway traffic slowing ahead
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Which side is normally used for overtaking in United Kingdom?

30. Which side is normally used for overtaking in United Kingdom?

✓ Right-hand side.
Left-hand side.

Drivers normally overtake on the right-hand side in United Kingdom.

Vehicle overtaking on the right
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should cyclists do when cycling downhill?

31. What should cyclists do when cycling downhill?

Use only one brake to reduce the risk of skidding.
Brake as late as possible before bends.
✓ Control your speed and keep both hands ready to brake.
Let the bicycle gain speed while the road ahead is clear.

Higher speed increases stopping distance and reduces reaction time. Maintain a speed that allows you to stop safely.

Cyclist riding down a hill
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
When should you switch off your fog lights?

32. When should you switch off your fog lights?

✓ When visibility improves and they are no longer needed.
Whenever you stop at a traffic light.
Only after the journey is finished.
When you enter a built-up area.

Fog lights can dazzle other road users when visibility is normal, so switch them off when conditions improve.

Fog-light control as visibility improves
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What wording is commonly shown on give-way signs in United Kingdom?

33. What wording is commonly shown on give-way signs in United Kingdom?

✓ GIVE WAY.
STOP.
PARE.
YIELD.

Give-way signs in United Kingdom commonly display the words GIVE WAY.

Wording used on give-way and yield signs
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you avoid following another vehicle too closely in fog?

34. Why should you avoid following another vehicle too closely in fog?

To prevent your tyres from overheating.
To keep the windscreen clearer.
To reduce fuel consumption in poor visibility.
✓ You may have too little time to react if it brakes suddenly.

Following too closely reduces your reaction time and can lead to a collision if the vehicle ahead slows unexpectedly.

Following another vehicle in fog
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when a bus signals to pull away from a bus stop?

35. What should you do when a bus signals to pull away from a bus stop?

Sound your horn so the bus waits for you.
✓ Slow down and be prepared to let it move out when safe.
Accelerate and pass before the bus moves out.
Ignore the signal until the bus starts moving.

Buses may pull away after picking up passengers. Slow down, check the traffic situation, and allow space when it is safe.

Bus signalling to pull away from a stop
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should a front passenger keep their feet off the dashboard?

36. Why should a front passenger keep their feet off the dashboard?

It can make the front seat slide forwards during braking.
✓ It can greatly increase the risk of injury if the airbag deploys.
It can prevent the engine from cooling properly.
It can interfere with the rear-view mirror.

A front airbag deploys very quickly and with considerable force. If a passenger has their feet or legs on the dashboard, airbag deployment can force their legs backwards and greatly increase the risk of serious injury. Passengers should sit normally with their feet in the footwell and wear their seat belts correctly. The driver should make sure everyone is seated and restrained safely before setting off.

Passenger resting their feet on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should cyclists avoid using a handheld phone?

37. Why should cyclists avoid using a handheld phone?

Because a phone may be used only at low speeds.
Because phones must be switched off while cycling.
✓ It reduces your control and attention.
Because phones can interfere with bicycle electronics.

Using a phone can distract you and may prevent you from steering, braking, or reacting properly.

Cyclist using a handheld phone
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why should you follow the manufacturer's service schedule?

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

✓ Regular servicing can identify wear and maintain safety and reliability.
It allows vehicle problems to be ignored until the next service.
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
What should a designated driver do?

39. What should a designated driver do?

Stop drinking shortly before driving.
✓ Remain alcohol-free for the entire journey.
Do not carry passengers who have been drinking.
Drink only a small amount with food.

A designated driver should remain sober so they can drive safely and respond properly to traffic conditions.

Alcohol-free designated driver for a journey
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do if a child runs onto the road ahead?

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

Accelerate to pass before the child moves further into the road.
✓ Brake firmly and be prepared to stop.
Flash your lights instead of slowing down.
Sound your horn and continue driving.

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

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

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

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 should cyclists do when passing pedestrians on a shared path?

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

Assume they will hear you approaching.
✓ Slow down, give warning, and leave enough space.
Pass quickly before they change direction.
Pass closely if there is not enough room.

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
What should you do when driving near animals?

43. What should you do when driving near animals?

Sound your horn to make them move away.
✓ Slow down and be ready to stop.
Flash your headlights repeatedly to warn them.
Move closer so you can pass before they react.

Animals can move unpredictably. Slow down, stay alert, and be prepared to stop safely.

Animals near moving road traffic
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

44. What does this dashboard symbol indicate?

Electronic stability control.
Power-steering warning.
Engine-management warning.
✓ Cruise control.

This symbol indicates the cruise-control system. Cruise control can maintain a selected vehicle speed without the driver continuously pressing the accelerator. The exact indicator behaviour can vary between vehicles.

Cruise-control indicator symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
Why are tyre condition and pressure especially important on a motorcycle?

45. Why are tyre condition and pressure especially important on a motorcycle?

✓ They directly affect grip, stability, and braking.
They mainly affect the engine temperature.
They matter only when carrying a passenger.
They determine how brightly the lights work.

A motorcycle relies on a relatively small area of tyre contact with the road. Correct tyre pressure, tread and condition are important for grip, steering, stability and braking. Check the tyres regularly and follow the manufacturer's recommended pressures.

Checking the condition of a motorcycle tyre
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What does this dashboard symbol indicate?

46. What does this dashboard symbol indicate?

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

This symbol indicates that the dipped headlights are switched on. Dipped headlights illuminate the road ahead while limiting glare for other road users.

Dipped-headlight symbol on the dashboard
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you check after fitting a child restraint?

47. What should you check after fitting a child restraint?

✓ That it is securely installed and correctly fitted.
That the seat belt is routed in any convenient way.
That the restraint is tilted as far back as possible.
That the child can easily loosen the harness.

A child restraint should be installed securely and used according to the manufacturer's instructions. Check that the seat is firmly attached, the belt or ISOFIX connection is correct, and the child is restrained properly before driving.

Checking the installation of a child car seat
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when approaching a hill crest?

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

Overtake before reaching the crest.
Maintain speed if no traffic is visible.
✓ Slow down and be prepared for hidden hazards.
Move toward the centre of the road for a better view.

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 should you do with the clutch when bringing a manual vehicle to a stop?

49. What should you do with the clutch when bringing a manual vehicle to a stop?

Keep it released until after the vehicle stops.
✓ Press it before the engine begins to stall.
Press it before using the brake pedal.
Pump it repeatedly while braking.

When stopping a manual vehicle, brake normally and press the clutch pedal before the engine speed becomes too low and the engine stalls. Avoid pressing the clutch unnecessarily early, as this reduces engine braking.

Clutch-pedal operation when stopping a manual vehicle
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA
What should you do when crossing a road with no marked crossing nearby?

50. What should you do when crossing a road with no marked crossing nearby?

Cross between parked vehicles if traffic seems quiet.
✓ Choose a place with a clear view in both directions.
Cross diagonally to spend less time in each lane.
Cross where the road is narrowest, even if visibility is poor.

If there is no marked crossing nearby, choose a safe place where you can clearly see approaching traffic.

Pedestrian preparing to cross a road without a marked crossing
AI-generated by Rijbewijs-online.be • WCIT • CC BY-SA