(70 ILCS 3005/7) (from Ch. 42, par. 298.7)
    Sec. 7. The corporate authorities of a sanitary district may take any action that may be necessary to inform the owners of unpaid bonds regarding the financial condition of the sanitary district, the necessity of refunding its unpaid bonds and readjusting the maturities thereof in order that sufficient taxes may be collected to take care of these bonds, and thus reestablish the credit of the sanitary district. The corporate authorities may enter into any agreement required to prepare and carry out any refunding plan and, without any previous appropriation therefor under any budget law, may incur and pay expenditures that may be necessary in order to accomplish the refunding of the bonds of the sanitary district.
(Source: Laws 1941, vol. 2, p. 432.)