Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.46507

Sec. 46507.(1) A person who sets, places, erects, or causes to be set, placed, or erected any fishing shanty upon the ice of any water within the jurisdiction of this state shall remove the fishing shanty before ice conditions are unsafe for its removal or before the date set by the department under subsection (2) and on a daily basis following that date. Failure to remove a fishing shanty within the time specified in this section is a violation of this part, and the department or the local unit of government may then authorize the removal and storage or destruction of the fishing shanty.

(2) The department shall set the date by which a fishing shanty must be removed under this section.