If any of the limitations on the use of funds received or allocated under this act is found to violate the Constitution of the United States or the State Constitution or otherwise found to be unenforceable:
(1) The entire act shall be null and void.
(2) All appropriations made for the purposes of this act and not expended are repealed.
(3) All unspent funds received by any entity pursuant to this act or the act appropriating funds for the purpose of this act shall be returned to the department for transfer to the treasury to the credit of the fund from which they were appropriated.
(4) No further funds appropriated for the purposes of this act shall be distributed or expended.