A Third party collateral has been offered to the bank against cash credit and other limits of two firms at the bank. Now the owner of the property is demanding to withdraw the gurantee and collateral security from one of the firms which has cash credit limit, bank guarantee limit and term loan. He has written to the bank to withdraw the same. Bank has given letter to the firm regarding replacement of collateral securities and substitution of personal guarantees. The firm has replied that as of now they do not have collateral and as and when they have it they will inform the bank. what will the bank do now and what are the legal implications? can the bank pressurise him by freesing the limit? what should the owner of collateral do now.