That's how I got my 2nd (and last) ticket. I was driving from Scottsdale to Las Vegas about 4 years ago. We were in the stretch where it was 1-lane each way, 65mph past Wickenberg. We were varying from 55-60mph for quite a long ways, I was the 6th car. We got the passing lane (3rd lane), and instantly cars 3 and 4 gunned it and flew out of sight past the 2 slow pokes. The car infront and I sped up to pass, but so did the slow-pokes, as they hit 70+ for the first time. Running out of room before the lane ended, I opted to follow the 5th car and whiz by. Immediately upon passing I took my foot off the petal to get back to 5-7mph over. Sure enough, Highway Patrol was several hundred yards ahead driving at me, and my radar detector went crazy. By the time we were passing each other, I was only about 7-8 over. He then flipped a u-turn in a busy highway, passed several cars in stretch with 1-lane each way, forced his way between me and the car behind me (barely a car length), then flashed his lights on to pull me over in a stretch with no shoulder. He gave me a ticket for 15 over. I tried politely justifying my case that I was just trying to get around some cars that were a safety hazard on the road, but it basically came down to "were you speeding?" He seemed shocked when I'd never heard of driver school (to get a ticket removed from a record), so I think he was guessing I was a frequent violator. Great way to start a trip to Vegas, down $250.