What should you do if an emergency vehicle is approaching while you are driving?

Answer: B — Pull over to the right side of the road and stop

When an emergency vehicle is approaching with its lights flashing and sirens activated, the appropriate response is to pull over to the right side of the road and come to a complete stop. This action clears the way for the emergency vehicle to pass safely and quickly, which is crucial in emergencies where every second counts. Pulling over and stopping ensures that you are not obstructing the path of the emergency vehicle, allowing first responders to reach their destination without delay. It is also important to remember that failing to yield to emergency vehicles can result in traffic violations and penalties. The other options do not prioritize safety or compliance with traffic laws. Speeding up can create additional hazards and may not guarantee effective clearance. Ignoring the approaching vehicle could lead to dangerous situations. Changing lanes quickly might not provide a clear path, and could lead to collisions. Thus, stopping on the right is the most responsible and legally mandated action.