What must you anticipate with traffic islands like this?

Your answer is fully correct because with traffic islands like the one shown, you must anticipate two main situations:

1. Pedestrians might think they have the right of way over vehicles and could step onto the road unexpectedly. It is important to be cautious and ready to stop.

2. Cyclists might cross the road without paying full attention to vehicle traffic, posing a potential hazard.

This means as a driver you should reduce speed and be vigilant, especially near traffic islands, to give way if necessary and avoid accidents. The option that pedestrians always respect right of way for vehicles is incorrect because pedestrians can sometimes misjudge the situation. Remember, traffic islands often serve as pedestrian refuges or crossing points, so extra attention is required.