got flashed

Damn light, at approximately 7:40 the flash went on. I looked at my speedometer and it read roughtly 67, the speed limit is 65. there was a vehicle in front of me, if I recall I think it was a Jeep, it must have been going at least 69 mph. So, if I was getting a ticket the vehicles infront of me better too. I went though the light at 72 mph before and the thing never went off. It could be the guys in the faster lane though, I looked and saw a car or two passed us. I wonder if this thing actually is working accurately. fucking city trying to make money off of their citizens now.