Sign.

Mich. Comp. Laws § 324.63535, under NATURAL RESOURCES AND ENVIRONMENTAL PROTECTION ACT.

Mich. Comp. Laws § 324.63535

Sec. 63535. Each permittee shall conspicuously maintain at the entrances or visible areas of access to the surface coal mining and reclamation operations a clearly visible sign that sets forth the name, business address, and phone number of the permittee and the permit number of the surface coal mining and reclamation operations.