What must you observe when parking here?

The sign indicates a parking area where a parking ticket ("Parkschein") is required. In this context, you must observe several important rules:

1. The parking time stated on the ticket must not be exceeded. This means you need to be aware of how long you are allowed to park and ensure you leave before that time expires.

2. The parking ticket must be displayed in a way that is easily readable when checked by authorities. This usually means placing it on the dashboard or another visible location within the vehicle.

3. The combination of parking ticket and parking disc is not equivalent in this scenario since they serve different purposes. The parking ticket is a time-limited permit while the parking disc is often used for free parking within certain time limits.

Understanding these aspects helps you comply with German traffic regulations, thereby avoiding fines and contributing to orderly parking.