U-turnGermany
1. U-turn
A U-turn is a driving manoeuvre in which a vehicle turns around to travel in the opposite direction. It normally involves crossing part of the roadway and re-entering traffic facing the direction from which the vehicle came.
Before making a U-turn, the driver should check surrounding traffic, pedestrians and cyclists, signal when required and make sure there is enough visibility and space to complete the manoeuvre safely. U-turns may be prohibited by traffic signs or on particular types of roads.
What precautions does German law require when turning around?
Under StVO section 9(5), a driver making a U-turn (Wenden) must ensure that other road users are not endangered. If necessary, obtain assistance from a person guiding the vehicle; any prohibitory signs must also be observed.
Can you turn around on a German motorway?
No. U-turns are prohibited.

Traffic rules
Germany