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QuizTraffic rulesDenmark

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
Denmark
True/false 17 Denmark 33 Car controls 109 Dashboard lights 40 Priority rules 9 Pedestrians 19 Cyclists 20 Driving licence 40 Show all 640
What does this dashboard symbol indicate?

101. What does this dashboard symbol indicate?

Electronic stability control.
Automatic start-stop system.
Parking assistance.
✓ Adaptive cruise 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 Traffic-rules.com • WCIT • CC BY-SA
What can selecting a lower gear provide in a manual vehicle?

102. What can selecting a lower gear provide in a manual vehicle?

Higher tyre pressure.
✓ Greater engine braking.
Automatic parking-brake operation.
A shorter steering ratio.

Selecting a suitable lower gear can increase engine braking, helping the vehicle slow or control its speed without relying entirely on the brakes.

Manual gear selection for engine braking
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle begins to aquaplane?

103. What should you do if your vehicle begins to aquaplane?

Turn the steering wheel sharply to regain grip.
✓ Ease off the accelerator and keep steering gently.
Brake firmly to force the tyres back onto the road.
Accelerate to push through the water.

Aquaplaning happens when the tyres lose contact with the road surface. Ease off the accelerator, avoid sudden movements, and wait for grip to return.

Vehicle losing tyre contact on a water-covered road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if the oil-pressure warning light stays on?

104. What should you do if the oil-pressure warning light stays on?

Continue slowly until you reach a service station.
Add engine oil while the engine is still running.
✓ Stop safely, switch off the engine, and seek assistance.
Ignore it if the engine sounds normal.

Low oil pressure can quickly cause severe engine damage. Stop as soon as it is safe, switch off the engine, and investigate the cause before continuing.

Oil-pressure warning illuminated on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why must a roof load be securely attached?

105. Why must a roof load be securely attached?

Because light roof loads cannot be affected by the wind.
To keep the vehicle within its normal height.
Because the roof will hold the load in place while driving.
✓ It could shift or fall and create a serious hazard.

A roof load is exposed to strong airflow and movement. It must be restrained correctly and kept within the permitted limits.

Load secured to a vehicle's roof
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Who should always wear a seat belt?

106. Who should always wear a seat belt?

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

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

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

✓ You need enough space to react if traffic slows or stops.
Because tunnels usually have a poor road surface.
Because vehicles ahead cannot see you in their mirrors.
To prevent your headlights from overheating.

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
Which EU driving licence category is used for tractors?

108. Which EU driving licence category is used for tractors?

Licence A.
Licence C.
Licence D.
✓ There is no single harmonised EU category.

There is no single harmonised EU driving licence category for agricultural or forestry tractors. The required licence depends on national rules. For example, Belgium uses category G, the Netherlands category T, and Germany categories L and T.

Tractor and agricultural driving licence categories
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You should stay focused on the road and avoid unnecessary distractions.

109. You should stay focused on the road and avoid unnecessary distractions.

✓ True.
False.

Distractions reduce awareness and reaction time, making driving more dangerous.

Driver keeping attention on the road ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

110. What does this vehicle-control symbol indicate?

Front windscreen demister.
Air conditioning.
✓ Air recirculation.
Fresh-air ventilation.

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

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

They can increase the vehicle's fuel consumption.
They can interfere with the vehicle's exterior lights.
✓ They can become dangerous projectiles during sudden braking or a collision.
They can reduce tyre pressure while driving.

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 check before towing a trailer?

112. What should you check before towing a trailer?

Secure the load only if it is heavy.
Check the tyres only if the trailer has been unused.
Check the lights after you have started driving.
✓ The coupling, safety connections, lights, tyres, and load.

The trailer must be correctly connected and roadworthy. Its lights, tyres, safety connections, and load should all be checked.

Checking a trailer before towing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Is a first-aid kit required in cars in Denmark?

113. Is a first-aid kit required in cars in Denmark?

Yes.
✓ No.

Cars in Denmark are not generally required to carry a first-aid kit.

First-aid kit carried in a vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you be extra careful at night?

114. Why should you be extra careful at night?

Street lighting makes drivers less alert.
✓ Visibility is reduced.
Road surfaces are usually more slippery.
Vehicles need more distance to accelerate.

At night, it is harder to see pedestrians, cyclists, road markings, and hazards. Reduce speed and use the correct lights.

Road traffic in reduced night-time visibility
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you normally do when the fuel nozzle automatically clicks off?

115. What should you normally do when the fuel nozzle automatically clicks off?

✓ Stop refuelling rather than continuing to top up the tank.
Shake the vehicle to make room for more fuel.
Pull the nozzle partly out and continue filling.
Keep filling until fuel reaches the filler opening.

When the fuel nozzle automatically clicks off, stop refuelling rather than repeatedly topping up the tank. Continuing can cause fuel to spill or overflow and may interfere with the vehicle's fuel-vapour control system.

Fuel nozzle in a vehicle's filler opening
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

116. What does this dashboard symbol indicate?

✓ Cruise control.
Speed limiter.
Power-steering warning.
Engine-management warning.

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
What does this vehicle-control symbol indicate?

117. What does this vehicle-control symbol indicate?

Instrument-panel brightness.
Parking lights.
Hazard warning lights.
✓ Interior lighting.

This control operates the vehicle's interior lighting. Depending on the vehicle, the lights can be switched on manually or set to illuminate automatically when a door is opened.

Control for the vehicle's interior lighting
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why should you be especially alert for wild animals at dawn and dusk?

118. Why should you be especially alert for wild animals at dawn and dusk?

Road signs are harder for animals to recognise.
✓ Many animals are more active at these times.
Speed limits change automatically at dawn and dusk.
Animals cannot see vehicles during daylight.

Many wild animals are most active around dawn and dusk, when visibility may also be reduced.

Wild animal beside a road in low light
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which licence category is mainly associated with trucks?

119. Which licence category is mainly associated with trucks?

Licence D.
✓ Licence C.
Licence B.
Licence A.

Driving licence C is mainly associated with trucks. Category C1 covers smaller heavy vehicles, C covers larger heavy vehicles, and C1E and CE allow heavier trailers.

Truck and category C driving licence
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when joining a motorway from an entry lane?

120. What should you do when joining a motorway from an entry lane?

Enter at a low speed and let motorway traffic adjust.
✓ Match your speed, check around you, and merge into a safe gap.
Stop at the end of the entry lane and wait for a large gap.
Merge as soon as the entry lane begins.

Use the entry lane to build a suitable speed, check carefully, signal, and merge only when it is safe.

Vehicle joining a motorway from an entry lane
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do when approaching a temporary lane closure?

121. What should you do when approaching a temporary lane closure?

Ignore the temporary signs if your lane is still open.
✓ Follow the temporary signs and merge safely when required.
Follow construction vehicles through the closed lane.
Reverse back the way you came.

Observe the temporary signs, adjust your speed, and merge safely according to the traffic situation and local rules.

Temporary traffic-lane closure ahead
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you avoid if your vehicle loses grip on a wet road?

122. What should you avoid if your vehicle loses grip on a wet road?

Looking ahead and staying alert.
Keeping your movements smooth and controlled.
✓ Sudden braking or sharp steering.
Holding the steering wheel firmly.

Abrupt inputs can upset the vehicle further. Smooth control gives the tyres a better chance to regain grip.

Vehicle losing grip on a wet road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a seat belt is frayed or damaged?

123. What should you do if a seat belt is frayed or damaged?

Cover the damaged section and continue using it.
Twist the damaged section so it cannot tear further.
Wear the belt loosely to reduce strain on it.
✓ Have it inspected and replaced before relying on it.

A damaged seat belt may not provide proper protection in a collision. Frayed webbing, damaged buckles, faulty retractors, or other defects should be professionally inspected and repaired or replaced before the seat belt is relied upon.

Frayed or damaged seat-belt webbing
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which licence category is mainly associated with motorcycles?

124. Which licence category is mainly associated with motorcycles?

Licence AM.
Licence C.
✓ Licence A.
Licence D.

Driving licence A is mainly associated with motorcycles. Category A1 covers lighter motorcycles, A2 covers medium-powered motorcycles, and A covers more powerful motorcycles.

Motorcycle and category A driving licence
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this dashboard symbol indicate?

125. What does this dashboard symbol indicate?

Oil-pressure warning.
Engine-temperature warning.
✓ Engine-management warning.
Charging-system 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 Traffic-rules.com • WCIT • CC BY-SA
What should you check before starting a manual vehicle?

126. What should you check before starting a manual vehicle?

That the parking brake is released.
✓ That the gearbox is in neutral and the clutch is pressed.
That reverse gear is selected.
That first gear is selected and the accelerator is pressed.

Before starting a manual vehicle, make sure the gearbox is in neutral and press the clutch pedal. This helps prevent the vehicle from moving unexpectedly when the engine starts.

Clutch and gear checks before starting a manual vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Why can swerving suddenly to avoid a small animal be dangerous?

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

Swerving increases the vehicle's stopping distance.
Small animals usually move away before you reach them.
✓ 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
Why should you avoid remaining beside a large vehicle on a motorway?

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

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

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 dashboard symbol indicate?

129. What does this dashboard symbol indicate?

Rear fog lights.
Charging-system warning.
✓ Exterior-light failure.
Dipped headlights.

This symbol indicates a possible failure of an exterior vehicle light, such as a headlight, tail light, brake light or indicator. Check the vehicle's exterior lights and replace or repair any faulty light.

Exterior-light failure warning symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should cyclists do near a large vehicle that may be turning?

130. What should cyclists do near a large vehicle that may be turning?

Pass quickly before the vehicle starts turning.
Ride beside it so the driver can see you.
✓ Stay back and do not pass on the turning side.
Move alongside it if there appears to be enough space.

Large vehicles need extra space to turn and may move across a cyclist's path. Remaining behind is usually safer.

Cyclist near a turning large vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which selector position prevents drive being transmitted to the wheels?

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

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

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 is the safest way to cross the road with a child?

132. What is the safest way to cross the road with a child?

Ask them to decide when it is safe to cross.
Cross separately so everyone has more space.
✓ Hold their hand and keep them close.
Let them walk slightly ahead of you.

Children can be unpredictable near traffic. Keep them close and guide them safely across the road.

Adult holding a child's hand while crossing the road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What does this vehicle-control symbol indicate?

133. What does this vehicle-control symbol indicate?

✓ Cabin temperature adjustment.
Air conditioning.
Cabin fan speed.
Seat heating.

This control adjusts the temperature of the air supplied to the cabin. Turning it towards the blue side lowers the selected temperature, while turning it towards the red side raises it.

Control for adjusting the cabin temperature
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Can coffee, energy drinks, fresh air, or loud music replace proper rest when you are tired?

134. Can coffee, energy drinks, fresh air, or loud music replace proper rest when you are tired?

Yes, but only during daylight.
✓ No, they may only increase alertness temporarily.
Only coffee can replace proper rest.
Yes, if you use several of them together.

Coffee, energy drinks, fresh air, or loud music may make you feel more alert for a short time, but they do not remove fatigue. If you are too tired to drive safely, stop somewhere safe and get proper rest.

Stimulant drinks and driver tiredness
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if you are dazzled by low sun?

135. What should you do if you are dazzled by low sun?

Increase speed to get through the glare more quickly.
✓ Slow down and use the sun visor if needed.
Maintain your speed if you can still see the road markings.
Follow the vehicle ahead closely as a guide.

Low sun can greatly reduce visibility. Slow down, increase your safety margin, and use the sun visor or sunglasses if needed.

Low sunlight dazzling a driver
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you check after fitting a child restraint?

136. 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 child can easily loosen the harness.
That the restraint can move freely on the seat.

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 Traffic-rules.com • WCIT • CC BY-SA
What should you do if traffic stops inside a tunnel?

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

✓ Stop at a safe distance and follow signals or instructions.
Reverse toward the tunnel entrance.
Sound the horn continuously until traffic moves.
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 Traffic-rules.com • WCIT • CC BY-SA
Why is a larger following distance needed at motorway speeds?

138. Why is a larger following distance needed at motorway speeds?

It keeps the engine from working too hard.
✓ You need more distance to react and stop safely.
It reduces the effect of crosswinds.
It makes the vehicle easier to steer.

At higher speeds, you travel farther during your reaction time and need more distance to brake. A larger gap gives you more time and space to stop safely.

Following distance between vehicles on a motorway
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
How can unnecessary weight affect a vehicle's energy use?

139. How can unnecessary weight affect a vehicle's energy use?

It makes the vehicle easier to accelerate.
It improves braking efficiency.
It reduces aerodynamic drag.
✓ It can increase the energy needed to move the vehicle.

Extra weight generally requires more energy when accelerating and climbing. Removing unnecessary heavy items can help reduce fuel or energy consumption while keeping all essential equipment in the vehicle.

Extra luggage adding weight to a vehicle
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if your vehicle develops a serious fault while driving?

140. 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 Traffic-rules.com • WCIT • CC BY-SA
How should cyclists cross railway or tram tracks?

141. How should cyclists cross railway or tram tracks?

Follow the rails briefly before crossing them.
✓ Cross at a safe angle, as close to perpendicular as possible.
Brake firmly while the front wheel is on the rail.
Keep the wheels parallel with the rails while crossing.

A bicycle wheel can become trapped in a rail groove. Crossing at a wider angle reduces this risk.

Cyclist crossing rails in the road
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
You should keep both hands ready to control the steering.

142. 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 at a railway crossing when the barriers are closing?

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

Cross quickly if you cannot see a train.
✓ Stop and wait until the barriers are completely open.
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 Traffic-rules.com • WCIT • CC BY-SA
What should cyclists do when riding over loose gravel or road debris?

144. What should cyclists do when riding over loose gravel or road debris?

✓ Reduce speed and steer smoothly.
Make quick steering movements to avoid loose stones.
Keep the same speed as on a dry, smooth road.
Brake hard while turning.

Loose material reduces tyre grip. Smooth steering and controlled speed lower the chance of losing balance.

Cyclist riding over loose gravel
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Which vehicle type is mainly associated with driving licence D?

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

✓ Bus.
Motorcycle.
Truck.
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 does this dashboard symbol indicate?

146. What does this dashboard symbol indicate?

✓ Immobiliser or anti-theft system.
Charging-system warning.
Power-steering warning.
Engine-management warning.

This symbol relates to the vehicle's immobiliser or anti-theft system. If it remains illuminated or flashes unexpectedly, the vehicle may not recognise the key or there may be a fault in the security system.

Immobiliser indicator symbol on the dashboard
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
Should the side stand be fully raised before riding a motorcycle?

147. Should the side stand be fully raised before riding a motorcycle?

No, it only needs to be raised on motorways.
✓ Yes, a lowered stand could catch the road and affect control.
No, the stand helps stabilise the motorcycle while moving.
No, it can remain down when riding slowly.

The side stand should be fully raised before riding. If it remains down, it may strike the road surface, particularly when turning, and could cause the rider to lose control.

Motorcycle side stand and pre-ride checks
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should you do if a tyre has a deep cut, bulge, or exposed cords?

148. What should you do if a tyre has a deep cut, bulge, or exposed cords?

Move the damaged tyre to another wheel position.
Cover the damaged area and keep using the tyre.
Drive slowly until the next scheduled service.
✓ Stop using the tyre and arrange professional inspection or replacement.

Cuts, bulges, and exposed cords can indicate serious structural damage. The tyre may fail suddenly and should not be used normally.

Damaged vehicle tyre requiring inspection
AI-generated by Traffic-rules.com • WCIT • CC BY-SA
What should a designated driver do?

149. What should a designated driver do?

Stop drinking shortly before driving.
Drink only low-alcohol drinks.
Do not carry passengers who have been drinking.
✓ Remain alcohol-free for the entire journey.

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 Traffic-rules.com • WCIT • CC BY-SA
What should you do around a damaged electric or hybrid vehicle?

150. What should you do around a damaged electric or hybrid vehicle?

✓ Keep clear of damaged high-voltage components and call trained assistance.
Disconnect exposed electrical components yourself.
Inspect damaged cables closely before calling for help.
Move damaged high-voltage parts away from the road.

Electric and hybrid vehicles can contain dangerous high-voltage systems. Do not touch damaged cables, batteries, or electrical components.

Damaged electric vehicle and high-voltage safety risks
AI-generated by Traffic-rules.com • WCIT • CC BY-SA