if only that were the case... it IS the case... they may pull you over, sure, but after that, no harm, no foul. I've been 'random breath tested' 3 times in the last month once in Stivo and twice in the MR2 both time the had a quick look over the car got me to count to 10, checked by license and I was on my way... I actually like that they are doing their job and keeping dopey feckers off the street.