Bank overcharged interest to the tune of Rs.12.31 lakhs and refunded it after a gap of over two years. The Bank continued to charge interest on bills which had already been adjusted long ago. The Bank comes to know of the same after a gap of 22 months. It just refunded the excess overcharged interest. The question is whether I am entitled to ask the Bank to pay interest on this amount alos for the period the amoutn remained with the Bank.