Who is allowed to drive a motor vehicle on this road?

The round blue sign with a pedestrian symbol indicates a pedestrian zone where motor vehicles are generally not allowed. However, the additional white plate with "Lieferverkehr frei" means that delivery traffic is permitted.

This means only persons delivering goods may drive a motor vehicle on this road—shoppers, visitors, or other drivers are not allowed to drive here. This rule helps protect pedestrians by limiting vehicle access while still allowing essential deliveries.

So in similar cases, always look for additional signs or plates that might specify exceptions to the general pedestrian zone restriction.