Identifying police choppers

can someone tell me what to look for on a chopper to tell it is a cop

come outside right now im hovering over your house..JK they aren't going to wast time or money on small grows stop being paranoid

lol i like it

The word POLICE will more than likely be on it.

Do you have any idea how much it costs to operate a heli? Random flying around searching for needles in haystacks is not going to happen.