Motorcycle breakdowns: Do yellow scarves and helmets help protect you? An expert explains. In Germany there is no obligation for them to have a warning triangle or a warning vest with them.

In the event of a breakdown while driving, setting up the warning triangle is one of the most important things for drivers to do as quickly as possible. But is wearing a helmet on the road really a good idea? According to ADAC motorcycle expert Ruprecht Müller, this danger warning also never became established.