It is unlawful for any person to drive or operate any vehicle, whether passing another vehicle or otherwise, in a designated bicycle lane, except that it shall be lawful to cross a designated bicycle lane, in a perpendicular manner, in order to turn into a driveway, another city street, a city alley, or other lawful point of entry for vehicles. A designated bicycle lane is one that has been clearly marked by means of either signs or other markings on the pavement. (Ord. 03-17, 7-7-2003)