(a) The State or the Commission, as appropriate, shall hold any land acquired under this division to which it takes title:
(1) for the general benefit of the residents of the State; and
(2) especially for the benefit of the residents in the metropolitan district.
(b) Without the approval of the Commission by resolution:
(1) title to the land may not be conveyed by the State; or
(2) public use may not be terminated.