(a) pledging the tolls and revenues of the authority to secure the payment of the bonds;

(b) the rates of the tolls to be charged for use of the bridge, the amounts to be raised in each year by tolls, and the use and disposition of the tolls and other revenues;

(c) the setting aside of reserves or sinking funds, and the regulation and disposition thereof;

(d) limitations on the rights of the authority to restrict and regulate the use of the bridge;

(e) limitations on the purpose to which the proceeds of sale of any issue of bonds then or thereafter to be issued may be applied;

(f) limitations on the issuance of additional bonds;

(g) the procedure, if any, by which the terms of any contract with bondholders may be amended or abrogated, the amount of bonds the holders of which must consent thereto, and the manner in which such consent may be given; and

(h) any other matters, of like or different character, which in any way affect the security or protection of the bonds. 5. In the discretion of the authority, the bonds may be secured by a trust indenture by and between the authority and a corporate trustee, which may be any trust company or bank having the powers of a trust company in the state of New York. Such trust indenture may contain such provisions for protecting and enforcing the rights and remedies of the bondholders as may be reasonable and proper and not in violation of law, including covenants setting forth the duties of the authority in relation to the construction, maintenance, operation, repair and insurance of the bridge and the ferry or ferries, and the custody, safeguarding and application of all moneys, and may provide that the bridge and approach roads shall be constructed and paid for under the supervision and approval of consulting engineers. Notwithstanding any other provisions of this title, the authority may provide by such trust indenture for the payment of the proceeds of the bonds and the revenues of the bridge and the ferry or ferries to the trustee under such trust indenture or other depository, and for the method of disbursement thereof, with such safeguards and restrictions as it may determine. All expenses incurred in carrying out such trust indenture may be treated as a part of the cost of maintenance, operation and repair of the bridge. If the bonds shall be secured by a trust indenture, the bondholders shall have no authority to appoint a separate trustee to represent them, and the trustee under such trust indenture shall have and possess, in addition to other powers granted by such trust indenture, all of the powers which are conferred by section seven hundred seven of this title upon a trustee appointed by bondholders. 6. It is the intention hereof that any pledge of revenues or other moneys made by the authority shall be valid and binding from the time when the pledge is made; that the tolls or other revenues or other moneys so pledged and thereafter received by the authority shall immediately be subject to the lien of such pledge without any physical delivery thereof or further act, and that the lien of any such pledge shall be valid and binding as against all parties having claims of any kind in tort, contract or otherwise against the authority, irrespective of whether such parties have notice thereof. Neither the resolution nor any other instrument by which a pledge is created need be recorded. 7. Neither the members of the authority nor any person executing any bonds shall be liable personally on the bonds or be subject to any personal liability or accountability by reason of the issuance thereof. 8. The authority shall have power out of any funds available therefor to purchase any of the outstanding bonds at a cost not exceeding the redemption price of the bonds purchased as fixed by the resolution of the authority which authorized their issuance. All bonds so purchased shall be cancelled. 9. No bonds shall be issued by the authority, except with the approval and consent of the comptroller of the state of New York, until and unless assurance, by appropriate legislation, agreements, or otherwise, shall have been obtained that Canada, the province of Ontario and the municipality or municipalities in which the Canadian terminal of the bridge is to be located will exempt the property and income of the authority from taxation so long as such bonds are outstanding.