In what situation should a driver move to the side of the roadway?

A driver should move to the side of the roadway when they encounter emergency vehicles, such as police cars, fire trucks, or ambulances. This action is crucial for ensuring the safety of both the emergency responders and other road users. Emergency vehicles often need to navigate quickly through traffic to reach their destinations, and moving to the side allows them to do so without obstruction.

In many jurisdictions, there are legal requirements that mandate drivers to yield the right-of-way to emergency vehicles, which may include pulling over to the right side of the road and stopping until the emergency vehicle has passed. This practice not only facilitates the emergency response but also enhances overall road safety by reducing the risk of collisions involving emergency personnel and vehicles on the scene.