What must you anticipate with traffic islands like this?

Your answer is correct, and here's why:

Traffic islands often cause pedestrians to assume that they have the right of way over vehicular traffic, even when they do not. This can lead to risky situations if drivers are not prepared to yield unexpectedly. Additionally, cyclists may also cross the road near these islands without fully checking for oncoming vehicles, as they might feel sheltered or mistakenly think they have priority.

Therefore, when approaching traffic islands, drivers must remain vigilant and be prepared to slow down or stop for both pedestrians and cyclists who might cross unpredictably. This caution helps prevent accidents and ensures safety for all road users.

Remember, not every pedestrian or cyclist will follow the rules perfectly, so anticipating these behaviors enhances safety in such areas.