Original sentence: Cambridge bans cycling on certain sections of sidewalk where pedestrian traffic is heavy
Edited sentence: From time to time, police target their traffic enforcement efforts towards bicyclists who do not follow the Rules of the Road for vehicles, especially going through red lights, failure to stop for pedestrians at unsignalized crosswalks, riding on the wrong side of the street or the wrong way on a one-way street, and riding without a headlight at night.In addition, Cambridge bans cycling on certain sections of sidewalk where pedestrian traffic is heavy