(110 ILCS 947/155)
Enforcement of contract.
The provisions of this Act and
of any resolution or proceeding authorizing the issuance of bonds shall
constitute a contract with the holders of the bonds, and the provisions
thereof shall be enforceable either by mandamus or other proceeding in any
court of competent jurisdiction to enforce and compel the performance of
all duties required by this Act and by any resolution authorizing the issuance
of bonds adopted in response hereto.
(Source: P.A. 87-997.)