What must you do when you hear a siren or see flashing lights from an emergency vehicle?

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

When you hear a siren or see flashing lights from an emergency vehicle, the proper response is to drive to the right side of the road and stop. This action is critical as it allows the emergency vehicle to navigate through traffic safely and quickly, which can be essential in emergencies such as medical situations, fires, or public safety events. Stopping on the right side also ensures that you are out of the way of the emergency vehicle, which may need to maneuver through traffic at high speed. By doing so, you contribute to the overall safety of everyone on the roadway, including yourself, other drivers, and the personnel in the emergency vehicle who are responding to the incident. Other responses, such as slowing down until the vehicle passes or merging into the right lane while continuing to drive, could create confusion or obstacles for the emergency vehicle. It’s important to stop to facilitate a clear and safe path.