How must you act when driving a vehicle during permitted delivery times?

This sign indicates a pedestrian zone where motor vehicle access is generally prohibited, but delivery traffic is allowed during certain times ("Lieferverkehr frei" means "delivery traffic allowed").

When driving in such zones during permitted delivery times, you must drive at walking speed to ensure the safety of pedestrians, who have priority here. You must also keep a close lookout for pedestrians at all times, as they may be walking unpredictably and could be in your path.

Driving faster than walking speed is not allowed even if you do not see any pedestrians immediately nearby, because pedestrian zones require extra caution to protect vulnerable road users.

In summary, the rules emphasize slow driving at walking pace and constant attentiveness to pedestrians to maintain their safety in these shared spaces.