(1) No person shall erect or maintain any sign, as defined in § 14-1901, within 200 feet of any boundary line of Fairmount Park in the area generally bounded by Northwestern Avenue (County Line), Stenton Avenue (County Line), Johnson Street, as extended to Stenton Avenue, and Wissahickon Avenue, as extended to Northwestern Avenue which is visible from any point within the boundaries of the above area unless he has first obtained a permit to do so from the Department of Licenses and Inspections.

(2) No permit to erect or maintain any sign in the above area shall be granted unless the sign for which such permit is sought:

(a) complies in every respect with all other applicable requirements of this Code and with the regulations of the Fairmount Park Commission;

(b) has been approved by the Art Commission.
(3) Subject to the provisions of § 14-2004(4) a permit shall be granted for the continued maintenance of any sign lawfully in existence on the effective date of this Section without compliance being required with any of the other provisions of this Section.^[422]

(4) Any sign lawfully in existence on the effective date of this Section shall not be repaired, altered or moved in any substantial manner unless it be made to comply with all the requirements of this Section.^[423]