Move over law

In the United States, move over laws are aimed at protecting emergency responders working along the roadside. All fifty states have passed the laws, which were promoted in response to increasing roadside fatalities in the line of duty. The laws require drivers, upon noticing either emergency vehicle with sirens and/or flashing lights, to move away from the vehicle by one lane, or if that is not possible, slow down to either a reasonable speed or a fixed speed below the limit as defined by local law. This includes law enforcement vehicles, fire trucks and ambulances. In New York State, drivers must use due care when approaching an emergency vehicle that displays red and/or white emergency lighting such as law enforcement vehicles, fire trucks and ambulances and also vehicles with flashing amber lighting such as tow trucks, construction vehicles and other service workers stopped along the side of the road while performing their duties. Since July 1st, 2018 in Iowa, drivers must move over or slow down for any vehicle with flashing hazard lights.

Question: do you have to move out of the way for a police car
Answer: yes