The department of natural resources or the department of agriculture and rural development shall have free access at all reasonable hours to any site, including, but not limited to, an aquaculture facility, as defined in section 2 of the Michigan aquaculture development act, 1996 PA 199, MCL 286.872, if there is probable cause to believe that activities subject to the permitting or registration requirements of this part take place and to any trade show described in section 41335 for any of the following purposes:
MCL 324.41341