(a) Unless specifically provided otherwise, the repeal of a repealing ordinance does not revive the ordinance originally repealed nor impair the effect of any saving provision in it.
(b) The repeal or amendment of an ordinance does not affect any punishment or penalty incurred before the repeal took effect, nor does such repeal or amendment affect any rights, privileges, suit, prosecution or proceeding pending at the time of the amendment or repeal.
State Law References: Effect of repeal of state statutes, MCL 8.4.