Whenever the public health, safety, general welfare, modifications to the comprehensive plan or good zoning practice requires, the city council may amend, supplement, modify, repeal or otherwise change these regulations and the boundaries of the districts in conformity with the comprehensive plan. (Ord. 1522 § 4, 2024; Ord. 853 § 1, 2000; Ord. 573 § 2, 1990).