What should a driver do when approached by an emergency vehicle with lights flashing?

Answer: B — Pull over and stop until it passes

When approached by an emergency vehicle with lights flashing, the appropriate action for a driver is to pull over and stop until the vehicle passes. This behavior is crucial for ensuring the safety of everyone on the road. Emergency vehicles, such as ambulances, fire trucks, or police cars, respond to urgent situations where time is of the essence. By pulling over, you provide a clear path for these vehicles to navigate through traffic quickly and effectively. This practice not only complies with traffic laws but also demonstrates a responsible driving attitude. Failing to yield can put both the emergency personnel and other road users at risk, as it may hinder the emergency response. Keeping calm and stopping as required also helps maintain order on the roadway during potentially chaotic situations when multiple vehicles are reacting to the presence of the emergency vehicle.