Mo. Rev. Stat. § 304.110
304.110 Violation of sections 304.080 to 304.110, penalty.
304.110. Violation of sections 304.080 to 304.110, penalty. — Any person who violates any provision of sections 304.080 to 304.110 , shall be guilty of a misdemeanor and upon conviction thereof be fined not exceeding twenty-five dollars and costs of prosecution, and in default of payment thereof, shall undergo imprisonment not exceeding ten days.
(L. 1949 p. 250 § 4)