You want to reverse park on the right-hand side of the road. What is correct in this situation?

When reversing to park on the right-hand side of the road, it's vital to closely observe the oncoming traffic before making your maneuver. This ensures that you are aware of any vehicles that may be approaching, allowing you to make decisions safely.

Additionally, anticipating that vehicles may exit their parking spaces is important because it helps you remain alert for potential hazards. Drivers exiting these spaces might not always see you, so being prepared can prevent accidents.

The third option regarding switching on hazard lights is typically not necessary when merely reversing into a parking space unless it significantly enhances your visibility or indicates a temporary obstruction to other road users.

Combining the first two options effectively addresses the most critical aspects of safely reversing into a parking space according to German traffic rules, thereby ensuring the safety of all road users.