My son and I were running errands today. I was letting him drive the truck because he is licensed now

. At the intersection a Tundra pulled up next to us towing a Cougar TT. Nothing special except I noticed the handles of both his black and gray tank dump valves were pulled out in the open position. Cap was on, so hopefully he doesn't plan on using his tanks before his next hook up. If not, he is due for a surprise. Unfortunately he did a right turn and was gone before I could catch his attention. Oh well, its his problem.