What should you do in this situation?

In this situation, you must prioritize the pedestrian's safety while navigating the intersection.

By allowing the pedestrian to cross the road, you are following the German traffic law that mandates yielding to pedestrians at crossings. Waiting until the blue vehicle has made its turn ensures that you do not enter the crossing area while it is still occupied by the vehicle, which may obstruct visibility or pose a danger to the pedestrian.

Failing to wait and pulling up directly behind the blue vehicle could lead to an unsafe situation, as it does not account for the pedestrian's right of way. Therefore, the correct actions are crucial for ensuring safety and compliance with the law.