Is it a crime when you hit a police officer? I don't remember, I haven't heard, and I'm sure no one has heard even regret even to come out and say humanly that I made a mistake and excuse me

Is it a crime when you hit a police officer? I don't remember, I haven't heard, and I'm sure no one has heard even regret to come out and say humanly that I made a mistake and excuse me I am neither a judge nor a prosecutor to ask these questions ...