Michigan Compiled Laws, Chapter 380. School Code of 1976 § 380.1565

Sec. 707.  (1) A vendor shall not sell, serve, or furnish any alcoholic liquor to any person in an intoxicated condition.

(2) A licensee shall not allow a person who is in an intoxicated condition to consume alcoholic liquor on the licensed premises.

(3) A licensee, or the clerk, servant, agent, or employee of a licensee, shall not be in an intoxicated condition on the licensed premises.

(4) A licensee shall not allow an intoxicated person to frequent or loiter on the licensed premises except where the intoxicated person has been refused service of further alcoholic liquor and continues to remain on the premises for the purpose of eating food, seeking medical attention, arranging transportation that does not involve driving himself or herself, or any other circumstances where requiring the person to vacate the premises immediately would be considered dangerous to that person or to the public.

(5) A licensee shall not allow a minor to consume alcoholic liquor or to possess alcoholic liquor for personal consumption on the licensed premises.

(6) A licensee shall not allow any person less than 18 years of age to sell or serve alcoholic liquor.

(7) A licensee shall not allow any person less than 18 years of age to work or entertain on a paid or voluntary basis on the licensed premises unless the person is employed in compliance with the youth employment standards act, 1978 PA 90, MCL 409.101 to 409.124.  This subsection does not apply to an entertainer under the direct supervision and control of his or her parent or legal guardian.