To enact an ordinance by initiative or to repeal an ordinance by referendum, there shall be attached or appended to the petition the signatures of the legal voters of the city equal to at least 20% of the total number of electors who cast votes at the last general municipal election in the city.
(Prior Code, § 1-10-2) (Ord. 79-430, passed 7-2-1979; Ord. 15-800, passed 4-15-2015)