Mandatory signs
What do mandatory signs look like?

Compulsory direction of travel (left)
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Is the compulsory direction of travel left sign important for the theory test and the driving test?
The compulsory direction of travel left sign is very important. On the theory test you may get questions about its meaning and use. During the driving test you must show that you recognize the sign and follow the requirement by turning left.
What does the compulsory direction of travel left sign mean?
The compulsory direction of travel left sign is a mandatory sign that requires all vehicles to leave the intersection by turning left. Driving straight ahead or turning right is not permitted.
Where do you find the compulsory direction of travel left sign?
This sign is often used:
- On the far side of intersections or exits to direct traffic to the left without the road being one-way.
- Before intersections where straight ahead is prohibited when going straight ahead is not allowed at the intersection.
- Above left-turn lanes in signal-controlled intersections with multiple lanes to show which lane must turn left.
In the picture you see a compulsory direction of travel left sign placed at an intersection. All traffic here must turn left.

What happens if you drive past the compulsory direction of travel left sign?
If you break the requirement, you risk a fine and points on your driver's license. You also create dangerous situations by driving in the wrong direction.
Why is the compulsory direction of travel left sign important?
The sign ensures smooth traffic flow and prevents conflicts at the intersection by organizing directions of travel. It increases safety for all road users.
Frequently asked questions (FAQ) about the compulsory direction of travel left sign
- Does the sign apply to pedestrians? No, the sign does not apply to pedestrians.

