Mandatory signs
What do mandatory signs look like?

Compulsory roundabout
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Is the compulsory roundabout sign important for the theory test and the driving test?
The compulsory roundabout sign is very important on the class B theory test and during the driving test. You must be able to recognize the sign, know what it means and show that you follow the roundabout rules correctly.
What is the compulsory roundabout sign?
The compulsory roundabout sign (sign 406) indicates that you must enter a roundabout and follow the direction of the arrows. The compulsory roundabout sign must always be placed together with the yield sign (202 Yield).
When do you encounter the compulsory roundabout sign?
You see the compulsory roundabout sign right before every entry to roundabouts. The compulsory roundabout sign warns that you must yield and then follow the roundabout in the direction of the arrows.

What do you do when you see the compulsory roundabout sign?
When you see the compulsory roundabout sign, you must:
- Yield to traffic in the roundabout before you enter.
- Drive around the roundabout in the direction of the arrows.
- Use turn signals when you leave the roundabout.
Tips for mastering roundabouts
Practice correct yielding and use of turn signals. Stay in the right lane if you are taking the first exit, otherwise choose your lane early. Good planning makes for safe roundabouts.
Frequently asked questions (FAQ) about the compulsory roundabout sign
- Do cyclists have to follow the compulsory roundabout sign? Yes, all road users including cyclists must follow the compulsory roundabout sign.
- What does the supplementary sign 802 "Distance" mean? Supplementary sign 802 shows how many meters it is to the roundabout. Use this information to adjust your speed.

