Main Content 328-1931-XXXIX friendly link printer friendly mcl index link Search within this Statute for THE MICHIGAN PENAL CODE (EXCERPT)Act 328 of 1931 Chapter XXXIX FIREWORKS DocumentTypeDescription Section 750.243SectionRepealed. 1968, Act 358, Eff. Jan. 1, 1969. Section 750.243a-750.243eSectionRepealed. 2011, Act 256, Eff. Jan. 1, 2012.