When must you wait at a level crossing?

At a level crossing, it's crucial to understand when to stop to ensure safety. According to German traffic regulations:

1. When a flashing red light comes on, this indicates that a train is approaching, and you must stop.
2. If the barriers are being lowered, they signal that a train is about to pass, and you must also wait to avoid an accident.
3. When a railway employee is waving a white-red-white flag, it serves as an instruction to stop; this is a clear signal that you need to wait for further guidance.

Recognizing all these signals is important because ignoring any of them could endanger your safety and that of others. Each option is critical to ensuring you understand when it is illegal and dangerous to proceed at a level crossing.