The States of New York and New Jersey hereby consent to suits, actions or proceedings by any municipality against the port authority upon, in connection with or arising out of any agreement, or any amendment thereof, entered into for any of the purposes of this act, as follows:
(1) for judgments, orders or decrees restraining or enjoining the port authority from transferring title to real property to other persons in cases where it has agreed with said municipality for transfer of such title to the municipality; and(2) for judgments, orders or decrees restraining or enjoining the port authority from committing or continuing to commit other breaches of such agreement or any amendment thereof; provided, that such judgment, order or decree shall not be entered except upon 2 days' prior written notice to the port authority of the proposed entry thereof; and provided further that upon appeal taken by the port authority from such judgment, order or decree the service of the notice of appeal shall perfect the appeal and stay the execution of such judgment, order or decree appealed from without an undertaking or other security. Nothing herein contained shall be deemed to revoke, rescind or affect any consent to suits, actions, or proceedings against the port authority heretofore given by the 2 said States in chapter 301 of the laws of New York of 1950 and chapter 204 of the laws of New Jersey of 1951.