Michigan Compiled Laws, Chapter 445. Trade and Commerce § 445.1422

Sec. 422. (1) The attorney general or the prosecuting attorney of any county may bring an action in the name of the state to restrain or prevent any violation of this act or any continuance of any such violation. Such action, in the case of the attorney general, shall be brought in the circuit court of Ingham county, upon which jurisdiction thereof is conferred, and, in the case of the prosecuting attorney, in the county where the defendant resides, has his principal place of business, or where the act sought to be restrained has been, or is about to be, performed.

(2) A person who violates any order or decree entered, or injunction issued, pursuant to subsection (1) is liable to a civil penalty of not more than $1,000.00, in the discretion of the court, to be recovered as judgments are now by law recovered. For the purpose of this section, the circuit court entering any order or judgment, or issuing any injunction, under the provisions of this section may retain jurisdiction, and the cause may be continued.

(3) Any penalty directed to be paid under the provisions of this section shall be in addition to any penalty which may be imposed under the provisions of section 421.  1