Mich. Comp. Laws § 801.263: Prohibited acts; alcoholic liquor or controlled substance.

Sec. 3.

Except as provided in section 4, a person shall not bring into a jail, a building appurtenant to a jail, or the grounds used for jail purposes; sell or furnish to a prisoner; or dispose of in a manner that allows a prisoner access to an alcoholic liquor or controlled substance, any alcoholic liquor or controlled substance.

Except as provided in section 4, a prisoner shall not possess or have under his or her control any alcoholic liquor or controlled substance.