(1) Authorized Enforcement Area.
(a) The following streets between Front Street and 63rd Street: Walnut Street, Chestnut Street, Market Street and John F. Kennedy Boulevard;
(b) all other streets in the area bounded by, and inclusive of where relevant, Spring Garden Street, the Delaware River, South Street and the Schuylkill River; and
(c) those portions of all streets where active trolley service operates.
(2) Camera-Based Enforcement System. A camera-based system pursuant to which one or more recorded images of a vehicle are produced at the time a vehicle is stopped, parked, or is otherwise stationary in a manner which is in violation of the Philadelphia Code.
(3) Department. The Philadelphia Department of Streets.
(4) Mass Transit. A public transportation service, including but not limited to bus, train, trolley, trackless trolley, or subway vehicle.
(5) System Administrator. The Philadelphia Parking Authority.
(6) Transit Authority. The Southeastern Pennsylvania Transportation Authority.
(7) Evidence Package. A collection of recorded images and other information captured by a Camera-Based Enforcement System that evidences a possible violation of the Philadelphia Code, including but not limited to photographic, video, or other recorded images of the license plate of a vehicle that is used in violation of the Philadelphia Code and the date, time, and place of the violation.