


As with anything, the real rule you need to watch is "don't piss anybody off" if you do, they'll nail you for something no matter what equipment you have on the vehicle, and if you don't, you'll be fine. but from a legal stand point, having and even using the PA on public roads is not illegal, if they try to get you with impersonating an officer, ask them if a Delica could REALLY be mistaken for a police vehicle, and if you said anything over the PA to insinuate that you were a police officer.Having the PA is not illegal. You can get into more trouble than you want to by using on/near public roads. Something about impersonating police on the more serious end, but mostly they just dont like it and will find a law that barely fits to ticket you from what i understand.