Section 157-18 - Remedies of an obligee of authorityAn obligee of the authority shall have the right in addition to all other rights which may be conferred on such obligee subject only to any contractual restrictions binding upon such obligee:
(1) By mandamus, suit, action or proceeding in law or equity (all of which may be joined in one action) to compel the authority, and the commissioners, officers, agents or employees thereof to perform each and every term, provision and covenant contained in any contract of the authority, and to require the carrying out of any or all covenants and agreements of the authority and the fulfillment of all duties imposed upon the authority by this Article.(2) By suit, action or proceeding in equity to enjoin any acts or things which may be unlawful, or the violation of any of the rights of such obligee of the authority.(3) By suit, action or proceeding in any court of competent jurisdiction to cause possession of any housing project or any part thereof to be surrendered to any obligee having the right to such possession pursuant to any contract of the authority.