R.I. Gen. Laws § 45-50-18: Remedies.

Any holder of bonds issued under the provisions of this chapter or any of the coupons appertaining to them, and the trustee under the trust agreement or the resolution, except to the extent the rights given by this chapter may be restricted by the trust agreement or the resolution, may by civil action, mandamus, or other proceeding, protect and enforce any and all rights under the laws of the state or granted under this chapter or under the trust agreement or the resolution authorizing the issuance of the bonds, and may enforce and compel the performance of all duties, required by this chapter or by the trust agreement or resolution, to be performed by the authority or by any officer of the authority, including the fixing, charging, and collection of fees, rentals, and other charges.