Section 9--341. Bank's Rights and Duties with Respect to Deposit\n Account.\n Except as otherwise provided in Section 9--340 (c), and unless the\nbank otherwise agrees in a signed record, a bank's rights and duties\nwith respect to a deposit account maintained with the bank are not\nterminated, suspended, or modified by:\n (a) the creation, attachment, or perfection of a security\n interest in the deposit account;\n (b) the bank's knowledge of the security interest; or\n (c) the bank's receipt of instructions from the secured party.\n