The provisions of § 41.0302 of this Chapter stating distances from any public school, public park, municipal corporation, occupied dwelling house, public highway, within which distances a commercial hog ranch shall not be maintained or operated, shall not apply to commercial hog ranches in existence in the County of San Bernardino prior to the effective date of this Chapter.
(Ord. 457, passed - -1937; Am. Ord. 661, passed - -1950; Am. Ord. 678, passed - -1951; Am. Ord. 732, passed - -1954; Am. Ord. 978, passed - -1962; Am. Ord. 1522, passed - -1969)