What should you do?

Your answer is correct because German traffic rules require drivers to give way to pedestrians at pedestrian crossings. Even if the pedestrians are not yet on your side of the road, once they are waiting to cross, you must stop and allow them to cross safely. Continuing to drive because you think there is enough time or because pedestrians are only on one side is not allowed. The safety of pedestrians takes precedence, and you must wait until they have completely crossed the road before you proceed. This rule helps prevent accidents and ensures pedestrian safety in urban areas.