As you are going from Dupont to Stielacoom, there is the rifle range just after solo point. At the end of the ranges, there is a group of bushes. Whenever there is alot of trafic, there is an MP hiding there. If you are lucky, there will be another one hiding inside the fence before the turn at solo point. If there are two of them, they will let each other know that you are coming. One will clock you, and the other will give you a ticket.