Final answer:
Yield to vehicles with flashing lights by pulling over to the side of the road and stopping. It's a legal requirement to facilitate the response to emergencies, which is why ignoring or overtaking these vehicles is incorrect and unsafe.
Step-by-step explanation:
When you encounter vehicles with flashing lights, the correct action is to yield to the approaching vehicles. Vehicles like ambulances, fire trucks, and police cars use flashing lights to signal that they are responding to emergencies. According to traffic laws, you should pull to the side of the road and stop, ensuring you are not obstructing the emergency vehicle's path. It is not safe or legal to speed up and pass the approaching vehicles, ignore the flashing lights, or only pull over when it's convenient. Immediate action is required to ensure the safety and efficiency of emergency responses. This means that you should slow down, move to the side of the road, and come to a stop if necessary, allowing the vehicles with flashing lights to pass safely. It is important to do this to ensure the safety of both yourself and the emergency vehicles.