I tend to do a fair amount of traffic stops. In doing to I have ran into a fair share of off duty cops and some on duty in a undercover car. How do you prefer they tell you they are a cop? I have had people give me their department ID with their DL, some have told me, some have had department clothing on, some have told me they are carrying a gun and give me the ID for that which is their department ID, and some I have known because they work at my department or a local department. Some people have said that if they got pulled over they would not tell the cop they are themselves a cop until they have been given the warning or ticket. I on the other hand I really dint care how it is done. Just wondering how you think it should be done or what method irritated you?