Mo. Rev. Stat. § 578.110
3. In order to exempt itself from the provisions of section 578.100, the county or area shall submit the proposition to the voters of the county or area at any election, and the proposition shall receive a majority of the votes cast. The proposition to exempt the county from the provisions of section 578.100 shall be submitted to the voters of the county upon a majority vote of the governing body of the county or when a petition requesting the submission of the proposition to the voters and signed by a number of registered voters residing in the county equal to eight percent of the votes cast in the county in the next preceding gubernatorial election is filed with the governing body of the county. When a petition signed by a number of registered voters residing in the area equal to eight percent of the votes cast in the area in the next preceding gubernatorial election requesting the submission of a proposition to exempt the area from the provisions of section 578.100 is filed with each of the governing bodies of the area, the proposition shall be submitted to the voters of the area. The ballot of submission shall contain, but need not be limited to, the following language:
| To exempt ______ County (or the area consisting of ______ city and ______ counties) from the Sunday sales law. | |
| ☐ YES | ☐ NO |
If a majority of the votes cast on the proposal by the registered voters voting thereon in the county or area are in favor of the proposal, then the provisions of section 578.100 shall no longer apply within that county or area. If a majority of the votes cast on the proposal by the registered voters voting thereon in the county or area are opposed to the proposal, then the provisions of section 578.100 shall continue to apply and be enforced within that county or area. The exemption of the county or area from the provisions of section 578.100 shall not become effective in that county or area until the results of the vote exempting the county or area have been filed with the secretary of state and with the revisor of statutes and have been certified as received by those officers. The revisor of statutes shall note which counties or areas are exempt from the provisions of section 578.100 in the Missouri revised statutes.
(L. 1979 H.B. 56 § 1)
Revisor's Note: Electors in the following counties have voted to exempt those counties from the provisions of section 578.100 (Sunday Sales Law) and have filed the results on the date indicated:
(1980) Portions of statute providing procedure for exemption from "Sunday Sales Law" which treated first class counties by "area" were unconstitutional in that they treated first class counties in an "area" differently from a first class county not in an "area" and not covered by special legislation applicable to other first class counties. Gramex Corp. v. Von Romer (Mo.), 603 S.W.2d 521.
(1980) After eliminating unconstitutional "area" method of exemption remainder of statute was severable and valid. Gramex Corp. v. Von Romer (Mo.), 603 S.W.2d 521.