When you are in West Lafayette and going to Lafayette, if you’re on Northwestern Ave and make the left turn onto Wiggins St, it is one way going east. After going through the light at Salisbury St, there are cars parked on the left-hand side of the street. The car parked at the front of that line of parked cars, 80% of the time, is a police car. He can use his radar on cars coming across the bridge toward him from Lafayette going into West Lafayette, or he’ll get you as you are heading east across the bridge out of West Lafayette into to Lafayette.