Red Light Permit. In most (if not all) states you need a permit to have any colored aftermarket lights on your vehicle, especially red and blue lights. Since I'm a call firefighter I have a red light permit for my Grand Cherokee... and could file an "addition" to add this Jeep to the list...
I'll be posting more pics in a few minutes, in which you'll see large red lights mounted at the base of the windshield, and hanging from the basket over the bed... No permit = several hundred dollar fine.