Why is it particularly important to adopt a defensive driving style when approaching pedestrian crossings?

You answered correctly. Defensive driving at pedestrian crossings is essential to ensure that pedestrians feel safe and are not frightened by approaching vehicles. It also helps prevent rear-end collisions, as reducing speed or stopping for crossing pedestrians can cause following vehicles to brake suddenly. Although it might be harder for vehicles behind you to overtake, the main reasons for defensive driving here focus on pedestrian safety and accident prevention. Always slow down in advance and be prepared to stop whenever you approach a pedestrian crossing.