I was on my way to class this morning, and I got a breif burst of KA band. I quickly went to the right lane where then I saw him a off to the side a ways up. Somthing I noticed, is that he was parked parralel on the side of the highway parallel to traffic. I have noticed that all the cops that use radar are parked parallel on the shoulder taking speed. The ones that are parked sideways in speedtraps I can never detect. I guess they are using laser?