Carpark(s). I'm not entirely sure what's happening here but I took photos of the signs. Parking Solutions 24, location 1006.

via StreetComplete 59.0

Attached photo(s):
https://westnordost.de/p/242346.jpg
https://westnordost.de/p/242347.jpg
https://westnordost.de/p/242348.jpg
https://westnordost.de/p/242349.jpg