What is true in this situation about using the hard shoulder?

In Germany, the hard shoulder (or emergency lane) is primarily designated for emergency situations, such as vehicle breakdowns. It is not permitted for regular driving, as indicated in the correct answer choices concerning its usage.

The rules emphasize that:

1. The hard shoulder may only be used if your vehicle breaks down or in emergency situations, to allow for safe stopping away from the flow of traffic.
2. Trucks and other vehicles do not have special permissions to use the hard shoulder unless it is an emergency.
3. The hard shoulder should not be treated like a regular lane where vehicles can drive under normal circumstances.

Understanding these regulations is crucial for maintaining safety on the road and ensuring that emergency services can access the area when needed.