Can a police officer have a siren in his personal car?

Answer 1

A regular officer cannot because he is not using his Patrol Car, however high ranking officials may use cars that are unmarked, my father works for the State Highway Patrol and uses a Tahoe he bought just a year ago, he travels the state working where he is assigned, however if he was to have to responed to a major emergency or major offense the car has lights, sirens, and all the do dads... but he doesn't pull over and arrest people as a normal cop would, however, if your wanting to put a siren in your car of course its not legal, to pull people over or being stupid and showing off in public with it, but that doesn't stop you from putting one in anyway... I have one I use for parades and local festival events, I always have a PA on my car which is not illegal as long as you don't annoy the public, but this all may vary depending on your state and local laws, check with them first as aways