The Lawrence Township Police will sit behind a set of bushes on Route 21 North approximately 1/2 mile North of Marshallville Street. You can barely see their front bumper sticking out with this ambush type tactic, by that time you are a goner. It is 60mph in that area be very careful. They also will sit in the turn around on Route 21 North approximately 1 mile North of Marshallive St. It is more of a surpise coming around the bend heading South than going North you can easily see them going North bound in the turnaround. Also the State Highway Patrol patrols that area heavily but they don’t sit behind bushes.