If for any reason there are insufficient funds in either the General Revenue Fund or the Road Fund to make transfers to the General Obligation Bond Retirement and Interest Fund as required by Section 15 of this Act, or if for any reason the General Assembly fails to make appropriations sufficient to pay the principal of, interest on, and premium, if any, on the Bonds, as the same by their terms shall become due, this Act shall constitute an irrevocable and continuing appropriation of all amounts necessary for that purpose, and the irrevocable and continuing authority for and direction to the State Treasurer and the Comptroller to make the necessary transfers, as directed by the Governor, out of and disbursements from the revenues and funds of the State.
30 ILCS 330/14