One of my walking trails is right by the police station in Brookfield, CT. The parking lot for the police station abuts the parking lot for the walking trail (by the Still River which often floods into the trail). Once in a while after a walk, I get in my car and leave the walking trail to head home and immediately a police vehicle, evidently going on shift, leaves their own parking lot and slides in behind me. What to do in this situation? The roads leading back home are in either 25mph or 30mph speed zones. Ridiculously low speed...