Which action is necessary when a driver is approached by a police vehicle?

When a driver is approached by a police vehicle, the correct action is to pull over to the right side of the road. This response is essential for ensuring safety for both the police officer and other drivers on the road. By pulling over, the driver creates a clear space for the police vehicle to stop and conduct their business without obstruction. This action demonstrates compliance and respect for law enforcement procedures.

In many jurisdictions, including Wisconsin, failing to pull over can lead to additional legal consequences, as it may be interpreted as a refusal to obey a lawful order. Moreover, moving to the right allows the officer to approach the driver's side safely and enables the traffic flow to continue on the remaining lanes. Understanding and executing this action properly contributes to a safer environment for everyone involved.