Under what conditions may drivers pass other vehicles at zebra crossings?

Answer: A — Never, passing is prohibited

Passing other vehicles at zebra crossings is prohibited to ensure the safety of pedestrians who may be crossing at these designated areas. Zebra crossings are specifically designed to give priority to pedestrians, and allowing vehicles to pass could create hazardous situations where pedestrians might be crossing the road. When vehicles pass at these crossings, it increases the risk of accidents since drivers may have limited visibility of pedestrians in the crosswalk. The prohibition on passing at zebra crossings is a traffic regulation aimed at protecting vulnerable road users. Therefore, the statement that passing is never allowed is accurate in this context, ensuring that pedestrian rights and safety are prioritized at all times.