Have you passed your attitude test lately.
If you ever have a chance of getting out of a minor infringement you will have the final say... pass the attitude test.
"Yes Sir, No Sir, That was a bad idea Sir and I should have had more sense Sir, Sorry Sir" as opposed to:
"What the F*&k are you pulling me over for, I pay your wages you know isn't there some rapist you should be catching"
But then sometimes you will just have to wear it... I do know (seen it first hand) a Traffic Cop who has actually given their own mother a ticket.
"Mum you should know better...."
"This ones for all those dodgy lunches you used to make me, and the time you asked if I was wearing clean underwear in front of the entire football team"