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QuizTraffic rulesBrussels

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
Brussels
True/false 17 Brussels 87 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Driving licence 65 Show all 718
What is the minimum age for riding a moped in Brussels?

301. What is the minimum age for riding a moped in Brussels?

14 years.
18 years.
15 years.
✓ 16 years.

The minimum age for riding a moped in Brussels is generally 16 years.

Minimum age for riding a moped
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why can temporary road surfaces increase stopping distance?

302. Why can temporary road surfaces increase stopping distance?

✓ Loose gravel, mud, or uneven material may reduce tyre grip.
Construction dust increases tyre pressure.
Temporary roads always slope downhill.
Temporary surfaces make the brakes colder.

Temporary surfaces may provide less grip than normal asphalt. Reduce speed and allow more distance for braking.

Loose or uneven road surface through roadworks
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle begins to drift onto the shoulder?

303. What should you do if your vehicle begins to drift onto the shoulder?

Steer back onto the road as quickly as possible.
Keep driving on the shoulder until the road becomes wider.
✓ Ease off the accelerator and steer back smoothly when safe.
Brake firmly before returning to the road.

If you drift onto the shoulder, avoid sudden steering or braking. Slow gently and return to the road smoothly when it is safe.

Vehicle drifting towards the road shoulder
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do with the ignition key once the engine starts?

304. What should you do with the ignition key once the engine starts?

Remove it from the ignition.
✓ Release it so it returns from START to ON.
Keep holding it in the START position.
Turn it immediately to ACC.

Once the engine starts, release the ignition key so it returns from START to the ON position. Holding the key in START unnecessarily can keep the starter motor engaged.

Releasing the ignition key after the engine starts
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should a child use a suitable child restraint?

305. Why should a child use a suitable child restraint?

To allow the child to sit closer to the window.
To prevent the vehicle from braking suddenly.
To make it easier for the child to sleep.
✓ To reduce the risk of serious injury in a collision.

A suitable child restraint is designed to protect a child according to their size and development. It helps position and restrain the child correctly, reducing the risk of serious injury in a collision or sudden stop.

Child secured in a suitable car seat
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does it mean to cover the brake pedal?

306. What does it mean to cover the brake pedal?

✓ Position your right foot over the brake, ready to press it.
Rest your foot lightly on the brake while driving.
Press the brake and accelerator together.
Apply the parking brake slightly.

To cover the brake, move your right foot over the brake pedal without pressing it, so you are ready to brake quickly if a hazard develops.

Right foot positioned over the brake pedal
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What information is needed when requesting emergency assistance?

307. What information is needed when requesting emergency assistance?

Your vehicle colour and approximate location.
Your name, destination, and planned route.
✓ Your exact location, direction of travel, vehicle details, and the problem.
Your insurance details and last service date.

Road numbers, junctions, location markers, direction of travel, and a clear description of the incident help assistance reach you quickly.

Requesting help after a vehicle breakdown
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do first after a collision?

308. What should you do first after a collision?

Check the vehicle damage before checking for injuries.
✓ Stop, check for danger and injuries, and call for help if needed.
Call your insurance company before checking for danger.
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 Traffic-rules.com • WCIT • CC BY-SA
What should you do when construction vehicles enter or leave the road?

309. What should you do when construction vehicles enter or leave the road?

Drive closely behind it until there is room to pass.
✓ Slow down and be prepared for them to move across your path.
Use your horn so the driver waits for you.
Accelerate before the vehicle reaches the road.

Construction vehicles may move slowly, have limited visibility, or carry loose material. Give them time and space to manoeuvre.

Construction vehicle entering or leaving a road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

310. What does this vehicle-control symbol indicate?

Electric window control.
Mirror folding.
✓ Exterior mirror adjustment.
Seat 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 Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

311. What does this dashboard symbol indicate?

Brake-system warning.
Charging-system warning.
✓ Airbag system warning.
Seat-belt reminder.

This symbol indicates a possible fault in the airbag or supplementary restraint system. If it remains illuminated while driving, the system should be checked because one or more airbags or seat-belt pretensioners may not operate correctly in a collision.

Airbag-system warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

312. What does this dashboard symbol indicate?

Engine-temperature warning.
Low coolant level.
✓ Low windscreen washer fluid.
Windscreen demister active.

This symbol indicates that the windscreen washer fluid level is low. Refill the washer-fluid reservoir with suitable fluid when possible.

Low washer-fluid warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the main purpose of a booster seat?

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

To allow the child to sit without wearing a seat belt.
To make the child high enough to see through the windscreen.
✓ To position the vehicle seat belt correctly on the child.
To move the child closer to the front seats.

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 Traffic-rules.com • WCIT • CC BY-SA
What should you check before starting a bicycle journey?

314. What should you check before starting a bicycle journey?

Only the brakes if the journey is short.
The lights, but not the steering or brakes.
✓ The brakes, tyres, lights, and steering.
Only the tyres and chain.

A basic safety check can reveal problems with the brakes, tyres, lights, or steering before they cause an accident.

Checking a bicycle before a journey
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What helmet must a speed-pedelec rider wear in Belgium?

315. What helmet must a speed-pedelec rider wear in Belgium?

✓ An approved moped helmet or a suitable protective bicycle helmet.
Only a construction helmet.
No helmet is required during daylight.
Any soft cap with reflective material.

A speed-pedelec rider must wear either an approved moped helmet or a bicycle helmet that provides additional protection to the temples and the back of the head.

Speed-pedelec rider wearing a protective helmet
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid stopping in a blind spot of a large vehicle?

316. Why should you avoid stopping in a blind spot of a large vehicle?

The driver can always see you in the mirrors.
✓ The driver may not be able to see you.
Stopping beside a large vehicle makes you easier to see.
Large vehicles always have priority when changing lanes.

Large vehicles have bigger blind spots. If you stop where the driver cannot see you, you may be at risk when the vehicle moves or turns.

Vehicle positioned in a large vehicle's blind spot
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Do holders of a Belgian driving licence normally need an international permit in the EEA?

317. Do holders of a Belgian driving licence normally need an international permit in the EEA?

Yes, it is always required.
✓ No, a valid Belgian driving licence is sufficient.
Only when travelling by car.
Only for category B.

A valid Belgian driving licence is recognised throughout the European Economic Area, so an international driving permit is normally unnecessary.

Belgian driving licence for travel within the European Economic Area
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should motorcyclists take extra care on wet metal covers?

318. Why should motorcyclists take extra care on wet metal covers?

✓ They can provide much less grip than the surrounding road.
They can cause the tyre pressure to rise suddenly.
They can make the tyres overheat.
They can increase the motorcycle's braking power.

Wet metal surfaces, such as drain or inspection covers, can provide much less grip than the surrounding road. Cross them smoothly, keep the motorcycle as upright as practical and avoid sudden braking, acceleration or steering.

Wet metal cover in a motorcycle's path
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid driving through deep water?

319. Why should you avoid driving through deep water?

✓ It can damage your vehicle or make you lose control.
Driving through deep water is always prohibited.
Increase speed to maintain full control through the water.
Water causes the tyres to lose air pressure.

Deep water can damage the engine, reduce braking ability, hide hazards, or cause the vehicle to lose grip. Reduce speed, assess the depth and conditions carefully, and avoid entering the water if you are unsure it is safe. If necessary, stop and use another route.

Deep water covering part of a road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a motorcycle helmet visor is badly scratched?

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

Keep using it if the weather is dry.
✓ Replace it before riding.
Use it only during daylight.
Cover the scratches with clear tape.

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 Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

321. What does this vehicle-control symbol indicate?

Cabin temperature adjustment.
Air recirculation.
Air conditioning.
✓ Airflow direction.

This control selects the direction of the ventilation airflow, such as towards the face, feet or windscreen.

Control for directing cabin ventilation airflow
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

322. What does this vehicle-control symbol indicate?

Window lock.
Boot release.
Mirror adjustment.
✓ Child safety lock.

This control activates the child safety lock. It helps prevent a rear door from being opened from inside the vehicle, depending on the vehicle and system design.

Child safety lock control and symbol
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
When should you merge if your lane ends during heavily congested traffic?

323. When should you merge if your lane ends during heavily congested traffic?

As early as possible, even when traffic is moving normally.
✓ Immediately before the narrowing, taking turns with traffic in the open lane.
At any point without using an indicator.
Only after driving through the closed section.

During heavily slowed traffic, Belgian zipper-merging rules require drivers to use the ending lane until just before the narrowing. Drivers in the continuing lane must then allow one vehicle to merge alternately.

Vehicles taking turns to merge at a lane narrowing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid remaining beside a large vehicle on a motorway?

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

✓ You may remain in its blind spot and have less room to escape.
Large vehicles always travel more slowly than cars.
Driving beside them improves your view of the road ahead.
Large vehicles cannot change lanes at motorway speeds.

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

Vehicle alongside a large vehicle on a motorway
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

325. What does this vehicle-control symbol indicate?

Mirror adjustment.
Steering-wheel adjustment.
Lumbar support.
✓ Seat adjustment.

This control adjusts the position of the seat. Depending on the vehicle, it may move the seat forwards or backwards, raise or lower it, or change the backrest angle.

Control for adjusting the driver's seat
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before overtaking while towing a trailer?

326. What should you do before overtaking while towing a trailer?

Begin overtaking as soon as the road looks clear.
Accelerate sharply once you move into the other lane.
✓ Allow extra time and distance for the manoeuvre.
Assume the trailer will follow the same path as the vehicle.

A towing vehicle accelerates more slowly, and the trailer makes the whole vehicle combination longer. Remember to allow a much larger safe gap before overtaking and enough space to return safely to your lane.

Vehicle preparing to overtake while towing a trailer
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you not drive too close behind another vehicle?

327. Why should you not drive too close behind another vehicle?

It increases tyre pressure.
It makes your headlights less effective.
✓ You may not have enough time to stop.
It makes your steering less responsive.

Driving too close, or tailgating, reduces the time and space available to react and increases the risk of a rear-end collision. Use defensive driving and keep a safe following distance.

Vehicle tailgating the traffic ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you check for motorcyclists before changing lanes?

328. Why should you check for motorcyclists before changing lanes?

✓ Motorcycles can be harder to see and may be in your blind spot.
Motorcycles always travel faster than other traffic.
Motorcyclists are required to stay beside the kerb.
Motorcycles need more road space than cars.

Motorcyclists are smaller and can be hidden in blind spots. Check mirrors, signal, and look carefully before changing lanes.

Motorcycle near a vehicle preparing to change lanes
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should luggage be carried on a bicycle?

329. How should luggage be carried on a bicycle?

On the rear carrier without securing it for a short trip.
On one handlebar if the bag is not very heavy.
✓ Securely, without affecting steering, braking, or balance.
On one side of the bicycle to leave the other side clear.

Loose or badly positioned luggage can interfere with control, become caught in the wheels, or hide bicycle lights.

Luggage carried on a bicycle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the main risk when following a vehicle with limited rear visibility?

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

✓ The driver may not see you clearly.
The vehicle must always travel more slowly.
The driver cannot use the side mirrors.
The vehicle has priority when changing lanes.

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 Traffic-rules.com • WCIT • CC BY-SA
Why should you leave a safe following distance inside a tunnel?

331. Why should you leave a safe following distance inside a tunnel?

Because vehicles ahead cannot see you in their mirrors.
To prevent your headlights from overheating.
To make it easier for other vehicles to overtake.
✓ You need enough space to react if traffic slows or stops.

Limited space and visibility can make incidents inside tunnels especially dangerous. A safe gap gives you more time to react.

Gap between vehicles travelling through a tunnel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if fog becomes so thick that you cannot see safely?

332. What should you do if fog becomes so thick that you cannot see safely?

✓ Slow down and stop in a safe location away from traffic if necessary.
Follow the vehicle ahead closely for guidance.
Continue slowly by following the road markings.
Stop immediately in the traffic lane.

If visibility becomes dangerously poor, find a safe place to stop rather than continuing without being able to see clearly.

Dense fog obscuring the road ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What colour is normally used for the centre line separating opposing traffic in Brussels?

333. What colour is normally used for the centre line separating opposing traffic in Brussels?

✓ White.
Yellow.

Roads in Brussels normally use a white centre line to separate traffic travelling in opposite directions.

Centre-line markings separating opposing traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a child runs onto the road ahead?

334. 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.
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 Traffic-rules.com • WCIT • CC BY-SA
What should you do before driving if snow or ice covers your vehicle?

335. What should you do before driving if snow or ice covers your vehicle?

Leave snow on the roof if it is firmly packed.
Let the heater clear the ice while you drive.
✓ Clear the windows, mirrors, lights, roof, and number plates.
Clear only the windows and mirrors.

You need a clear view in every direction. Snow or ice left on the roof can also fall or blow onto other road users.

Clearing snow and ice from a vehicle before driving
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Where may you park inside a Belgian residential zone or shared-space zone?

336. Where may you park inside a Belgian residential zone or shared-space zone?

Only on the pavement.
Directly outside any house.
Along either side without restrictions.
✓ Only in marked parking places or where a sign permits parking.

Parking is prohibited inside a woonerf or erf except in designated parking places or where a traffic sign expressly allows it.

Parking spaces in a residential or shared-space zone
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the purpose of a pedestrian crossing?

337. What is the purpose of a pedestrian crossing?

To give pedestrians priority throughout the whole street.
To separate pedestrians from cyclists along the road.
✓ To help pedestrians cross the road safely.
To allow pedestrians to cross without checking traffic.

Pedestrian crossings provide a designated place where people can safely cross the road.

Pedestrian crossing across a road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your main beam could dazzle another driver?

338. What should you do if your main beam could dazzle another driver?

✓ Switch to dipped headlights.
Reduce speed but leave the main beam on.
Move farther from the centre and keep the main beam on.
Keep the main beam on unless the other driver flashes you.

Main beam can dazzle other road users and reduce their visibility. Switch to dipped headlights whenever your main beam could dazzle another driver.

Headlight glare affecting another road user
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid sounding the horn near horses?

339. Why should you avoid sounding the horn near horses?

Horses cannot hear a vehicle horn clearly.
✓ The noise may frighten them.
The horn may make the horse move faster.
The rider may think you are signalling them to stop.

Horses can be startled by sudden or loud noises and may move unpredictably. Slow down, give them plenty of space, and avoid using the horn unless necessary.

Vehicle approaching a horse and rider
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if another road user makes a mistake?

340. What should you do if another road user makes a mistake?

Immediately overtake them to get past the situation.
✓ Stay calm and avoid creating more danger.
Drive closer so they notice your presence.
Keep your course and expect them to correct their mistake.

Road users can make mistakes. Staying calm and reacting safely helps prevent crashes.

Driver responding to another road user's mistake
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You should keep both hands ready to control the steering.

341. You should keep both hands ready to control the steering.

False.
✓ True.

Keeping proper control of the steering wheel helps you react safely to changes in traffic and road conditions.

Driver keeping both hands on the steering wheel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a direction indicator does not cancel after a turn?

342. What should you do if a direction indicator does not cancel after a turn?

Switch on the hazard warning lights.
Press the horn.
✓ Return the indicator control to its neutral position.
Leave it flashing until the next turn.

Direction indicators often cancel automatically after a turn, but if an indicator remains on, return the indicator control to its neutral position so you do not mislead other road users.

Returning the indicator stalk to its neutral position
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when roadworks are ahead?

343. What should you do when roadworks are ahead?

Follow the vehicle ahead closely through the work zone.
✓ Slow down and follow the temporary signs.
Use your horn to warn road workers that you are approaching.
Maintain normal speed if your lane remains open.

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 Traffic-rules.com • WCIT • CC BY-SA
Which licence category is mainly associated with buses?

344. Which licence category is mainly associated with buses?

Licence B.
Licence C.
✓ Licence D.
Licence AM.

Driving licence D is mainly associated with buses. Category D1 covers smaller buses, D covers larger buses, and D1E and DE allow heavier trailers.

Bus and category D driving licence
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Does the priority-to-the-right rule apply in Brussels?

345. Does the priority-to-the-right rule apply in Brussels?

No.
✓ Yes.

In Brussels, the priority-to-the-right rule generally applies at uncontrolled intersections.

Vehicle approaching a junction from the right
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is black ice?

346. What is black ice?

Ice that forms only during darkness.
Frozen mud covering the road surface.
Snow mixed with road dirt.
✓ A thin, often transparent layer of ice that can be difficult to see.

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 Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

347. What does this vehicle-control symbol indicate?

Central door locking.
Fuel-filler flap release.
Window lock.
✓ Boot or tailgate release.

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 Traffic-rules.com • WCIT • CC BY-SA
Who should always wear a seat belt?

348. Who should always wear a seat belt?

✓ Everyone in the vehicle.
Only children and young passengers.
Only people in seats without airbags.
Only the driver.

Seat belts greatly reduce the risk of serious injury in a crash and should be worn by everyone in the vehicle.

Vehicle occupants wearing seat belts
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
When is parking prohibited because too little space remains for traffic?

349. When is parking prohibited because too little space remains for traffic?

Only when a bus is approaching.
Only during darkness.
Never on a road without markings.
✓ When less than three metres of the carriageway remains free.

You may not park where doing so would leave less than three metres of free passage on the carriageway.

Parked vehicle restricting the space for passing traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the general speed limit on an ordinary road outside built-up areas in Flanders?

350. What is the general speed limit on an ordinary road outside built-up areas in Flanders?

80 km/h.
50 km/h.
✓ 70 km/h.
120 km/h.

In Flanders, the general limit on ordinary roads outside built-up areas is 70 km/h. A traffic sign may impose another limit.

Ordinary road outside a built-up area in Flanders
AI-generated by Traffic-rules.com • WCIT • CC BY-SA