Enforcement and penalties.

The board or any aggrieved person may have recourse to such remedies in law and at equity as may be necessary to ensure compliance with the provisions of this act, including injunctive relief to enjoin or restrain any person violating the provisions of this act or any bylaws, resolutions, regulations, rules, codes, or orders adopted under this act. In case any building or structure is erected, constructed, reconstructed, altered, repaired, converted, or maintained, or any building, structure, land, or water is used, in violation of this act or of any code, order, resolution, or other regulation made under authority conferred by this act or under law, the board or any citizen residing in the district may institute any appropriate action or proceeding to prevent such unlawful erection, construction, reconstruction, alteration, repair, conversion, maintenance, or use; to restrain, correct, or avoid such violation; to prevent the occupancy of such building, structure, land, or water; and to prevent any illegal act, conduct, business, or use in or about such premises, land, or water.