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QuizTraffic rulesCzechia

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
Czechia
True/false 17 Czechia 35 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Driving licence 40 Show all 642
Why should you avoid resting your hand on the gear lever while driving?

501. 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 Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle begins to drift onto the shoulder?

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

Steer back onto the road as quickly as possible.
Accelerate slightly before steering back onto the road.
✓ Ease off the accelerator and steer back smoothly when safe.
Keep driving on the shoulder until the road becomes wider.

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 if one of your tyres suddenly bursts while driving?

503. What should you do if one of your tyres suddenly bursts while driving?

Pump the brake pedal repeatedly.
Accelerate briefly to stabilise the vehicle.
Release the steering wheel and let the vehicle slow itself.
✓ Hold the steering wheel firmly and slow down gradually.

A tyre burst can make the vehicle unstable. Hold the wheel firmly, avoid sudden braking or steering, and slow down gradually.

Vehicle tyre damaged by a sudden blowout
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you leave a safe following distance inside a tunnel?

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

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.
Because tunnels usually have a poor road surface.

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 is the minimum licence for a D1 minibus towing a trailer over 750 kg?

505. What is the minimum licence for a D1 minibus towing a trailer over 750 kg?

Licence D1.
Licence DE.
✓ Licence D1E.
Licence C1E.

Category D1 permits a trailer with a maximum authorised mass of up to 750 kg. A D1 vehicle towing a trailer above 750 kg requires category D1E.

Category D1 minibus towing a trailer over 750 kg
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which vehicle combination is covered by driving licence D1E?

506. Which vehicle combination is covered by driving licence D1E?

✓ A category D1 vehicle with a trailer over 750 kg.
A category C1 goods vehicle with a heavy trailer.
A category D1 vehicle with a trailer up to 750 kg.
A category D bus with a heavy trailer.

Category D1E covers combinations consisting of a category D1 vehicle and a trailer with a maximum authorised mass above 750 kg.

Minibus and trailer covered by category D1E
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should cyclists do after a collision or hard fall?

507. What should cyclists do after a collision or hard fall?

Check only the bicycle and ignore minor injuries.
Continue if you feel fine and the bicycle looks normal.
✓ Check yourself and inspect the bicycle before riding again.
Check only the parts that were directly involved in the fall.

A fall can damage the brakes, wheels, frame, handlebars, or helmet. Injuries may also not be immediately obvious.

Checking a bicycle after a fall or collision
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

508. What does this dashboard symbol indicate?

Power-steering warning.
Engine-management warning.
Electronic stability control.
✓ 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 Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid sounding the horn near horses?

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

✓ The noise may frighten them.
Using the horn gives the horse rider priority.
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 check before connecting an electric vehicle to a charger?

510. What should you check before connecting an electric vehicle to a charger?

That the vehicle's headlights are switched on.
✓ That the connector and charging equipment are suitable for the vehicle.
That the vehicle doors remain unlocked.
That the charging cable is as long as possible.

Charging connectors and charging capabilities can vary between vehicles and charging stations. Use compatible charging equipment that is suitable for the vehicle and follow the vehicle and charger manufacturer's instructions.

Matching an electric vehicle's connector to suitable charging equipment
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
When should you select reverse gear in a manual vehicle?

511. When should you select reverse gear in a manual vehicle?

While the vehicle is still moving forward slowly.
✓ After the vehicle has come to a complete stop.
Whenever you want to reduce speed.
Before pressing the clutch pedal.

Select reverse gear only after the vehicle has come to a complete stop. Press the clutch fully before selecting reverse to avoid unnecessary wear or damage to the transmission.

Selecting reverse gear in a stationary manual vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the main safety risk of aggressive driving?

512. What is the main safety risk of aggressive driving?

It can increase tyre and brake wear.
It can make the journey less comfortable.
It may attract the attention of the police.
✓ It increases the risk of crashes.

Aggressive driving, such as tailgating, speeding, or sudden lane changes, reduces safety margins and increases the risk of crashes and conflict with other road users.

Driver displaying aggressive behaviour in traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you remember when using driver-assistance systems?

513. What should you remember when using driver-assistance systems?

You may stop watching the road when they are active.
You only need to intervene when a warning appears.
The systems can always detect every hazard.
✓ You remain responsible and must stay alert.

Driver-assistance systems can help with tasks such as maintaining speed, monitoring lanes, or warning about hazards, but they do not replace the driver. Stay attentive, monitor the road and traffic, and be ready to take control whenever necessary.

Driver monitoring the road while using driver assistance
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you leave extra following distance when towing?

514. Why should you leave extra following distance when towing?

To make the trailer easier to steer.
To reduce tyre wear on the towing vehicle.
To keep the trailer from moving side to side.
✓ Your vehicle combination may take longer to stop.

Towing adds weight and can increase stopping distance. Extra space gives you more time to react and brake smoothly.

Vehicle towing a trailer behind other traffic
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should the seat-belt height be adjusted correctly?

515. Why should the seat-belt height be adjusted correctly?

✓ To position the shoulder belt correctly across the body.
To increase the length of the lap belt.
To prevent the seat from moving.
To make the belt easier to unfasten.

The seat-belt height adjustment helps position the shoulder belt correctly across the chest and shoulder. It should not run across the neck or under the arm.

Height adjustment for the shoulder section of a seat belt
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you avoid placing objects on or over an airbag cover?

516. Why should you avoid placing objects on or over an airbag cover?

They could make the dashboard harder to clean.
They could prevent the seat belt from locking.
They could cause the airbag warning light to stay on.
✓ They could interfere with deployment and become dangerous projectiles.

Do not place or attach objects over an airbag cover or in an airbag's deployment area. They may interfere with the airbag as it inflates and could be thrown towards occupants when the airbag deploys.

Objects placed over a vehicle's airbag cover
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if spray from other vehicles makes it hard to see?

517. What should you do if spray from other vehicles makes it hard to see?

✓ Slow down and increase following distance.
Move closer to the vehicle ahead for guidance.
Speed up to move out of the spray more quickly.
Use main beam so the spray is easier to see through.

Spray can seriously reduce visibility. Slowing down and increasing your distance gives you more time and a clearer view.

Road spray from a vehicle ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do with a manual parking brake before driving away?

518. What should you do with a manual parking brake before driving away?

Leave it partly applied.
✓ Release it fully.
Apply it only after moving off.
Pull it up further.

The manual parking brake should be released fully before driving away. Driving with it partly applied can cause unnecessary brake wear and overheating.

Releasing a manual handbrake before driving away
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle begins to skid on ice?

519. What should you do if your vehicle begins to skid on ice?

Press the brake pedal hard and hold it.
Apply the parking brake to straighten the vehicle.
✓ Ease off the accelerator and steer smoothly in the direction you want to travel.
Steer rapidly from side to side.

Avoid sudden braking or steering. Look where you want to go and use gentle controls while the tyres regain grip.

Vehicle skidding on an icy road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which selector position prevents drive being transmitted to the wheels?

520. Which selector position prevents drive being transmitted to the wheels?

R (Reverse).
D (Drive).
✓ N (Neutral).
P (Park).

Select N (Neutral) when drive should not be transmitted to the wheels. Unlike Park, Neutral does not lock the transmission to prevent the vehicle from rolling.

Automatic gear selector with P, R, N and D positions
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if fuel spills while you are refuelling?

521. What should you do if fuel spills while you are refuelling?

Continue filling the tank and clean it up afterwards.
Wash the spill away with water and continue refuelling.
Ignore the spill if only a small amount escaped.
✓ Stop refuelling, avoid ignition sources, and alert station staff.

If fuel is spilled, stop refuelling immediately and keep flames, sparks, and other ignition sources away. Do not start the vehicle until the situation is safe. Alert filling-station staff and follow their instructions for dealing with the spill.

Fuel spilled during refuelling
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which vehicle type is mainly associated with driving licence D?

522. Which vehicle type is mainly associated with driving licence D?

✓ Bus.
Truck.
Moped.
Car.

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

Driving licence card for category D
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do about a flat tyre on a high-speed road?

523. What should you do about a flat tyre on a high-speed road?

Drive slowly on the damaged tyre to the next exit.
Repair the tyre beside the traffic lane using hazard lights.
✓ Move to a protected location if possible and call for professional recovery.
Stop immediately and change the tyre where you are.

Changing a wheel close to high-speed traffic is extremely dangerous. Move away from traffic and use professional assistance.

Vehicle stopped with a flat tyre on a high-speed road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

524. What does this vehicle-control symbol indicate?

Electronic stability control.
✓ Driving mode selection.
Parking assistance.
Cruise control.

This control selects a driving mode. Depending on the vehicle, different modes can alter characteristics such as accelerator response, steering assistance, transmission behaviour or energy use.

Selector for the vehicle's driving modes
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before overtaking while towing a trailer?

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

Follow closely before moving out to overtake.
Accelerate sharply once you move into the other lane.
Assume the trailer will follow the same path as the vehicle.
✓ Allow extra time and distance for the manoeuvre.

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 avoid parking a petrol or diesel vehicle on dry grass?

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

527. What does this vehicle-control symbol indicate?

Window lock.
Bonnet release.
✓ Boot or tailgate release.
Fuel-filler flap 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
Why should you avoid driving too close to the edge of the road?

528. Why should you avoid driving too close to the edge of the road?

It can make the steering require more effort.
It can make your speed harder to judge.
✓ The edge may be uneven or weak.
It can make oncoming traffic harder to see.

Road edges can be soft, uneven, or damaged. Driving too close to the edge can reduce control or cause the vehicle to leave the road.

Vehicle travelling close to the road edge
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What word is commonly shown on STOP signs in Czechia?

529. What word is commonly shown on STOP signs in Czechia?

✓ STOP.
DUR.
PARE.
ALTO.

In Czechia, STOP signs commonly display the word STOP.

Different wording used on stop signs
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

530. What does this dashboard symbol indicate?

Low tyre pressure.
✓ Low windscreen washer fluid.
Low coolant level.
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 may happen to the steering when the ignition key is removed?

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

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

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 Traffic-rules.com • WCIT • CC BY-SA
Why should loose items inside a vehicle be secured?

532. Why should loose items inside a vehicle be secured?

They can reduce tyre pressure while driving.
✓ They can become dangerous projectiles during sudden braking or a collision.
They can increase the vehicle's fuel consumption.
They can make the engine overheat.

Loose objects can move or be thrown forwards during sudden braking or a collision. Secure luggage and other items so they cannot injure occupants or interfere with the driver or vehicle controls.

Loose luggage and objects inside a vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when meeting another vehicle on a narrow mountain road?

533. What should you do when meeting another vehicle on a narrow mountain road?

Move toward the centre so the other driver gives way.
✓ Slow down and use a safe passing place if necessary.
Drive onto the roadside without checking the surface.
Maintain speed and pass as closely as possible.

Narrow mountain roads may not provide enough space for two vehicles. Reduce speed and cooperate to pass safely.

Vehicles meeting on a narrow mountain road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

534. What does this dashboard symbol indicate?

Electronic stability control.
✓ Four-wheel-drive system.
Low tyre pressure.
Parking assistance.

This symbol relates to the vehicle's four-wheel-drive system, which can transmit power to all four wheels. The exact symbol and operating modes vary between vehicles.

Four-wheel-drive system symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which factors can increase a vehicle's stopping distance?

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

✓ Higher speed, slower reactions, poor grip, and vehicle condition.
Using dipped headlights and keeping the windows closed.
Lower speed, dry roads, and good tyres.
Having a full fuel tank and adjusted mirrors.

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 Traffic-rules.com • WCIT • CC BY-SA
Which vehicle type is mainly associated with driving licence AM?

536. Which vehicle type is mainly associated with driving licence AM?

Car.
Truck.
Bus.
✓ Moped.

Driving licence AM is mainly associated with mopeds. Category AM covers mopeds with a design speed above 25 km/h and up to 45 km/h.

Driving licence card for category AM
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

537. What does this vehicle-control symbol indicate?

Rear window demister.
✓ Windscreen wiper speed.
Automatic headlights.
Windscreen washer.

This symbol relates to the windscreen wipers. The control allows the driver to select an appropriate wiping mode or speed for the amount of rain and visibility conditions.

Windscreen-wiper control for adjusting wiping speed
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which selector position is used when parking the vehicle?

538. Which selector position is used when parking the vehicle?

R (Reverse).
D (Drive).
N (Neutral).
✓ P (Park).

Select P (Park) when parking an automatic vehicle. Park locks the transmission, but the parking brake should also be applied to secure the vehicle.

Automatic gear selector with P, R, N and D positions
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should cyclists do when an emergency vehicle with lights and siren approaches?

539. What should cyclists do when an emergency vehicle with lights and siren approaches?

Keep riding normally and let the driver find a way past.
Move aside quickly without checking around you.
✓ Stay alert and move to a safe position without obstructing it.
Stop immediately, even if you are in the traffic lane.

Emergency vehicles need a clear route. Move predictably and stop only where doing so is safe.

Cyclist near an approaching emergency vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

540. What does this vehicle-control symbol indicate?

Hazard warning lights.
✓ Horn.
Cruise control.
Parking assistance.

This symbol indicates the horn control. The horn is used to warn other road users of your presence when necessary.

Vehicle horn control and symbol
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do before opening your car door near traffic?

541. What should you do before opening your car door near traffic?

Check only the mirror before opening the door.
Signal before opening the door without checking behind.
✓ Check for cyclists, pedestrians, and vehicles.
Check only for vehicles, not cyclists or pedestrians.

Before opening a car door, check carefully for cyclists, pedestrians, and vehicles to avoid causing a collision.

Checking for passing road users before opening a car door
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why can swerving suddenly to avoid a small animal be dangerous?

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

543. What does this vehicle-control symbol indicate?

Front windscreen demister.
Rear window demister.
✓ Windscreen washer.
Windscreen wiper speed.

This symbol indicates the windscreen washer. Operating the control sprays washer fluid onto the windscreen and normally activates the wipers to help clean the glass.

Windscreen-washer control and spray symbol
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should a motorcyclist cross tram or railway rails?

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

By accelerating hard as the front wheel reaches the rail.
While braking firmly on the rails.
With the motorcycle leaning sharply.
✓ At a safe angle, as close to perpendicular as practical.

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 Traffic-rules.com • WCIT • CC BY-SA
What should you do if birds are swooping at you while cycling?

545. What should you do if birds are swooping at you while cycling?

Wave your arms to frighten the birds away.
Stop near the nest to see why they are swooping.
✓ Slow down, stay calm, and leave the area without provoking them.
Accelerate as fast as possible to escape.

Some birds become territorial during the breeding season and may swoop people near their nests. Stay calm, avoid provoking or approaching the birds, and leave the area safely. If necessary and safe, dismount and walk your bicycle through or away from the area while keeping your helmet on.

Bird swooping near a cyclist
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How should cyclists brake on a wet road?

546. How should cyclists brake on a wet road?

✓ Brake earlier and more gradually than usual.
Use only one brake to avoid skidding.
Brake later and more firmly than usual.
Brake sharply once you are close to stopping.

Wet surfaces reduce grip and increase stopping distance. Smooth, early braking helps prevent skidding.

Cyclist braking on a wet road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if you see fallen rocks on a mountain road?

547. What should you do if you see fallen rocks on a mountain road?

✓ Slow down and avoid them smoothly when safe.
Stop beside the rocks to inspect the road.
Maintain speed and drive over smaller stones.
Swerve around them immediately without checking traffic.

Loose rocks can damage tyres, affect steering, or block part of the road. Reduce speed and avoid sudden movements. If rocks are actively falling, do not enter or stop in the danger area. Keep a safe distance and, if necessary, wait in a safe place until it is safe to continue.

Fallen rocks on a mountain road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you switch on dipped headlights before entering a tunnel?

548. Why should you switch on dipped headlights before entering a tunnel?

✓ To improve visibility and help other road users see you.
To keep the windscreen from misting.
To reduce tyre wear inside the tunnel.
To reduce fuel consumption.

Tunnel lighting may be much darker than daylight. Dipped headlights help you see and make your vehicle more visible.

Vehicle using dipped headlights before entering a tunnel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What is the minimum age for a standard car driving licence in Czechia?

549. What is the minimum age for a standard car driving licence in Czechia?

19 years.
✓ 17 years.
16 years.
21 years.

The minimum age for a standard car driving licence in Czechia is 17 years.

Minimum age for obtaining a car driving licence
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should an unused roof rack or roof box be removed?

550. Why should an unused roof rack or roof box be removed?

✓ It can increase aerodynamic drag and energy use.
It increases tyre pressure.
It makes the steering wheel harder to turn.
It reduces the vehicle's braking power.

An unused roof rack or roof box increases aerodynamic drag, particularly at higher speeds. Removing it when it is not needed can reduce fuel or energy consumption.

Roof rack or roof box fitted to a vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA