(1996) Repeal of section by CCS/SS/SCS/HS/HB 414, Eighty-Eighth General Assembly, First Regular Session, held unconstitutional as violating the single subject requirement of article III, section 23. Missouri Petroleum Marketers Association, et al. v. State of Missouri, et al. and Voss Oil, Inc., Case No. CV195-989CC (Cole County Circuit Court, 11/20/96), appeal dismissed, No. 79535 (Supreme Court of Missouri, 6/19/97).