I did get stopped by a cop once while driving. I was speeding. It was a very stupid thing to do and I was scared shitless when the cop came up to me. I was completely stoned!! I didn't have any bud on me or anything, but man when you're stoned and a cop stops you, the paranoia really sets in. Anyhow I guess I managed fine and got away with just a speeding ticket. But ever since, I've learned my lesson and drive SUPER carefully when I'm high!