Who has stopped incorrectly?

The red car has stopped incorrectly because it is stopped directly on the pedestrian crossing. According to German traffic rules, vehicles must not stop on pedestrian crossings, as this obstructs pedestrians and their right of way. The yellow car, on the other hand, has stopped behind the crossing, which is the correct way to stop. Always make sure to leave the pedestrian crossing clear when stopping or parking near one. This ensures pedestrian safety and compliance with traffic regulations.