You have to have 360 visibility of lights and a siren. And to the ones saying civilians dont need emergency lights I need them because people drive 5 miles below the speed limit where I live, on the way to my station there are many hidden driveways that I like to alert people i am going faster than they think for my saftey and theirs. Also I am not an Idiot who runs 20 over the speed limit, I run 10 over max and just would like to be able to go 10 over instead of 5 below. By the way I dont consider volunteers civilians there are many guys who have the same if not more training and experience than some full time guys.