(1) No sign shall be erected or maintained within the building line anywhere in the City except in conformity with the applicable provisions of Chapters 14-100 to 14-1800.

(2) In addition to the requirements of § 14-1903(1) no sign shall be erected or maintained within the building line in or abutting on any of the locations in the City hereinafter specified except in conformity with the provisions of this Section.

(3) Any sign which does not conform to the requirements of § 14-1904(1) and (2) is hereby declared a public nuisance.