Mississippi Code Title 57. Planning, Research and Development § 57-33-3

No section, article or provision contained herein shall be construed so as to prohibit, restrict or restrain the action of any individual member state, or the action of any county or municipal government within the boundaries of any individual member state, nor shall any delegate from the State of Mississippi be authorized by this legislature to cast any vote that would in any manner restrict the sovereign rights presently granted to or retained by this state under the United States Constitution or the rights of any local governments granted by the Constitution of the State of Mississippi or by statutory acts of the legislature.