§ "to extend the time within which the Mayor, Aldermen and Burgesses of the County Borough of Sunderland may advance money on loan to the River Wear Commissioners, and guarantee the repayment of and the payment of interest upon money borrowed or to be borrowed by the said Commissioners; to authorise any such advances or guarantees made or given between the thirty-first day of December, ninteeen hundred and forty-two and the passing of this Act; to extend the time limited for the compulsory purchase of lands authorised by the Sunderland Cor- 724 poration Act, 1935, and the Sunderland Corporation Act, 1939, and the completion of certain tramways authorised by the first-named Act, and for other purposes," presented, and read the First time; and ordered to be read a Second time.