See blue lights and not sure if it's a cop? How to safely respond to an unmarked police car

Ask Trooper Steve: What to do if police lights on but not flashing

Why do police have red and blue lights ?

Ask Trooper Steve: Why are police lights red and blue?

SLCPD warns of driver impersonating officers with flashing red and blue lights

Fake Cop? Sketchy guy in civilian car flashing blue lights. KY 918PFK - Not Fire Fighter

Man Charged with Impersonating Police After He Forgets to Turn Off Flashing Blue Lights

Why Are Police Lights Red and Blue🚔🚨(EXPLAINED)

Racist Cop Stops Black Woman, Speechless When He Learns Who She Is

Good Question: When are police required to use their emergency lights?

Inside of a police car

What's up with the blue cruising lights? Memphis police chief explains

What To Do When You See Cops' Blue Lights Pulling You Over

WV’s Most Ignorant Cop? | Pulled Over For Flashing | Arrested For Laughing

Ask Trooper Steve: Light colors on police cars

'Ask Evan': "Why are other state's police car lights blue?"

Ask Trooper Steve: What are the rules with amber and white lights on work trucks?

Police Red & Blue lights explained 👮

Police departments using blue lights to increase visibility

BMW driver with flashing red and blue lights #KU6161