Mich. Comp. Laws § 125.3207: Zoning ordinance or decision; effect as prohibiting establishment of land use.

Sec. 207.

A zoning ordinance or zoning decision shall not have the effect of totally prohibiting the establishment of a land use within a local unit of government in the presence of a demonstrated need for that land use within either that local unit of government or the surrounding area within the state, unless a location within the local unit of government does not exist where the use may be appropriately located or the use is unlawful.