Jul 31, 2008 #1 T tuner1991 New member Joined Jul 31, 2008 Messages 1 Reaction score 0 Points 1 behind you? I was wondering does the police license plate scanner automatically pick up your license plate and bring up your file when they are driving behind you, or do they have to physically hit a key or something?
behind you? I was wondering does the police license plate scanner automatically pick up your license plate and bring up your file when they are driving behind you, or do they have to physically hit a key or something?