around the time that reed high is out on lunch,the stretch of vista blvd between los altos and disc drive, there is a series of hills and turns going toward wingfield springs, there are unmarked mini vans that are parked in the intersections who just radar cars and give a description of the car to awaiting officers and a block later motorcycle cops are there waiting for to cite you.i wouldnt of known that it was the mini vans tagging people, if the cop hadnt told me. i went back around that area with a radar detector and the thing lights up like a christmas tree.