The boundaries of the various districts are shown upon a map designated as the "Official Zone Map, Signal Hill, California," dated March 16, 1988, consisting of one map on file at the city hall, which map is adopted and made a part of this title, and said map and all notations, references, and other information shown thereon shall be as much a part of this title as if the matters and information set forth by the map were all duly described in this title.
(Ord. 87- 12-1000 § 2; Ord. 87-11-998 § 5; Ord. 87-02-987 § 9; prior code § 19.12.020(A) (Ord. 582 § 1(2), 1965; Ord. 557 § 202(A), 1964))