A cop stopped me once in a quasi speed trap set up, and as he was coming up to the car he saw a sticker on the car that made us have something in common. I don't know what the policy is/was, this was Palm Beach County SO, but it seemed like he was obliged to give me some kind of ticket. After BS'ing a bit, and talking to another deputy, he said he was going to write me up for failure to produce proof of insurance. I started to give him my ins. card, and he goes "no dumbass, I don't want to see that, this will only cost $9, and it's non-moving."