Natural resources: sand dunes; regulation of sand dune development; reverse changes made by 2012 PA 297. Amends secs. 35301, 35302, 35304, 35305, 35306, 35310, 35311, 35312, 35313, 35316, 35317, 35319, 35320, 35321, 35322 & 35323 (MCL 324.35301 et seq.); adds sec. 35326 & repeals secs. 35311a & 35311b of 1994 PA 451 (MCL 324.35311a & 324.35311b).