Section 21(2)(b) in The Banking Companies (Acquisition And Transfer Of Undertakings) Act, 1970
(b)any action taken, or purported to have been taken, or anything done, or purported to have been done, between the 10th day of February, 1970, and the appointed day, by an existing bank or by any person acting on behalf of such bank, and any right, obligation or liability acquired or incurred, between the said dates, by or on behalf of such existing bank shall be deemed to have been taken, done, acquired or incurred under the provisions of this Act by or on behalf of the corresponding new bank constituted thereunder;