Back in the late 1960's, the State Police in unmarked cars on the Jersey Turnpike would get in front of a pack of cars going over the speed limit and then a few follow cars would just turn on the sirens and move the entire pack to the side of the road. It was common to see 20 or 30 cars all ticketed for going over the speed limit. I got caught in one of the packs, and it was only my association with the local rescue squad that saved me that day. Gave me a defective equipment violation instead of the moving violation. Lot cheaper and no points..... /forums/images/graemlins/grin.gif /forums/images/graemlins/grin.gif The only state that I ever heard of using aircraft back then was Florida...... /forums/images/graemlins/frown.gif