Mo. Rev. Stat. § 87.015
Current with changes from the 2023 Legislative Session
Sections 87.010 to 87.105 shall not apply to any city, village or incorporated town having less than twenty thousand inhabitants, until the provisions of said sections shall be adopted by two-thirds of the voters of such city, town or village, voting in favor of the question submitted at an election.
§ 87.015, RSMo
RSMo 1939 § 9519, A.L. 1978 H.B. 971