What must drivers do when an ambulance is approaching with sirens on?

When an ambulance is approaching with its sirens on, drivers are required to pull over to the side of the road and stop. This is crucial because emergency vehicles, such as ambulances, are responding to urgent situations where every second counts. By moving out of the way, drivers allow the ambulance to pass quickly and safely, ensuring that it can reach its destination without unnecessary delays.

Stopping also helps to prevent accidents that could occur if vehicles were to continue driving alongside or in front of the oncoming emergency vehicle. It's important for drivers to remain alert and aware of their surroundings, as some emergencies may require the ambulance to change lanes or directions quickly. Therefore, pulling over and stopping provides the best chance for all road users to remain safe while allowing emergency responders to perform their vital work.

Other options may suggest actions that could be dangerous or disrupt the flow of traffic, especially when an emergency vehicle needs immediate access to the roadway.