When is it illegal to pass another vehicle?

Answer: A — In a no-passing zone and when approaching intersections

Passing another vehicle is illegal in specific situations to ensure safety on the road. One of the key scenarios is in a no-passing zone and when approaching intersections. No-passing zones are marked with signs that indicate it is unsafe to overtake and pass another vehicle due to potential hazards, such as curves or limited visibility. Approaching intersections also presents dangers, as vehicles may be turning or crossing paths, increasing the risk of accidents. Understanding the reason why passing is prohibited in these areas highlights the importance of maintaining safe driving practices and following traffic laws designed to protect all road users.