What should you anticipate?

You correctly identified all the anticipated hazards:

1. The motorbike could swerve to the left because it may need to avoid obstacles or parked vehicles, or might be preparing to overtake. Motorbikes can be less stable and unpredictable, so you must stay alert and give them space.

2. The person beside the van could encroach onto the road. A pedestrian standing so close to the vehicle might step out without warning or be preparing to cross the street. Anticipating their movement is important to react safely.

3. Pedestrians could cross the road in front of the van because people often cross between parked vehicles, especially in urban areas. Since visibility may be limited, you must slow down to allow pedestrians to cross safely.

In German traffic rules, always anticipate such potential hazards in urban environments, especially where pedestrians and motorbikes are involved. Slowing down and being prepared for sudden actions help avoid accidents. Your answer shows a good understanding of anticipating multiple risks in complex traffic situations.