Michigan StatutesAct 10 of 1942 (1st Ex. Sess.) - <font color=red>Repealed-</font>BLACKOUTS AND AIR RAID PROTECTION (30.21 - 30.23)BLACKOUTS AND AIR RAID PROTECTIONAct 10 of 1942 (1st Ex. Sess.)30.21-30.23 Repealed. 1962, Act 81, Eff. Mar. 28, 1963.