If any part or parts of the Act or this code are for any reason held to be invalid or unconstitutional, the decision shall not affect the validity or constitutionality of the remaining portions of these rules. The ordinance-making body hereby declares that it would have passed this code and each part or parts thereof, irrespective of the fact that any 1 part or parts be declared invalid or unconstitutional.
Mich. Admin. Code R. 28.1902