I also have a PA.
They can give you a ticket for just about anything with one. Disturbing the peace, noise ordinance, impersonating a police officer... ect ect.
I use mine daily
Its the best money Ive spent on my truck, hands down. Maybe the best thing I have ever purchased!
You really do get a kick out of driving around and talking to people through it. My favorite thing to do is order food at a fast food place through it!!