The Delhi High Court has delivered a significant ruling restraining banks from assuming coercive powers over customers' transactions, holding that financial institutions cannot freeze accounts or investigate transactions without legal authority. The court directed UCO Bank to immediately make operational the current account of S.S. Enterprises, a firm that had its account frozen over an internal transaction threshold that the court found contrary to Reserve Bank of India directions.

Justice Jasmeet Singh, presiding over a single-judge bench, observed that a bank is a custodian of funds and cannot be permitted to put banking restrictions on accounts or assume coercive powers to investigate transactions. The ruling came on a petition by S.S. Enterprises, which had received ₹3.71 crore from Teja Engineering Industries Ltd. under a commercial agreement, only to find its account frozen after the bank refused to process a subsequent RTGS transfer.

The bank initially cited pending KYC formalities, but even after the firm completed biometric e-KYC on July 10, the account remained frozen. The court noted that the bank had also relied on an internally fixed transaction threshold of ₹5 lakh and an internal circular, but found these justifications insufficient and contrary to the RBI's Know Your Customer Directions, 2025.

Bank’s Internal Circular Held Invalid

UCO Bank argued that it was required to monitor customer accounts and report suspicious transactions under clause 17.3 of the RBI Directions, which deals with customer due diligence procedures before commencing an account-based relationship. The court rejected this argument, noting that the provision did not authorise a bank to freeze an already operational account. S.S. Enterprises' account had been opened after the bank completed the required due diligence, the court observed.

Crucially, the court found that the bank's internal circular permitting debit freezes was contrary to clauses 52, 53, and 54 of the RBI Directions. Clause 54 explicitly prohibits banks from restricting account operations merely because a suspicious transaction report (STR) has been filed. The court held that accepting the bank's interpretation would render Clause 54 redundant, and that the circular could not override the RBI's statutory directions.

The bank also failed to issue a show-cause notice or provide prior intimation before freezing the account. The court held this violated the principles of natural justice, as the firm was given no opportunity to respond before the coercive action was taken.

Court Rejects Post-Hoc Justification

UCO Bank further sought to justify the freeze by pointing to suspicious transactions flagged by its anti-money laundering system on September 9. The court rejected this post-hoc justification, noting that the account had already been frozen over the transaction-threshold issue before that flag appeared. A subsequent flag could not retrospectively justify the earlier action, the court observed.

The judgment underscored that banks are not enforcement agencies. "Additionally, it is evident that the respondent No. 1-3 Bank had no authority to question the legitimate transactions of its customer in furtherance to its business activities as the Bank is not an enforcement agency and it cannot be allowed to assume this role in order to govern the business activities of its customers in an autocratic manner conferring itself with unbridled powers against the rule of law ," the court stated.

The firm's senior advocate, T. Singhdev, argued that the bank had overstepped its role as a custodian by imposing restrictions without legal backing. The court agreed, emphasising that after being satisfied by KYC documents and permitting account opening, a bank cannot later impose arbitrary thresholds or investigate transactions on its own.

What This Means for Banking Customers

The ruling has immediate practical consequences for banking customers facing similar account freezes. The court directed UCO Bank to remove the debit freeze forthwith and make the current account operational. For the legal community, the decision clarifies that internal bank policies cannot override regulatory directions, and that banks must act within the bounds of their custodian role.

The judgment also reinforces that suspicious transaction reporting obligations under the Prevention of Money Laundering Act and RBI directions do not confer a power of investigation or account freezing. Banks must approach enforcement agencies if they suspect illegal activity, rather than taking unilateral coercive action.

This ruling is likely to be cited in future disputes over bank account freezes, particularly where financial institutions rely on internal thresholds or anti-money laundering flags without following due process. The Delhi High Court has made clear that the rule of law applies to banks as much as to any other entity, and that customers' legitimate transactions cannot be interdicted without proper legal authority. The petition was allowed, and the account now stands unfrozen.