Subramanian’s comments come after the Rs 129-billion letter of undertaking (LoU) scam, which has hit Punjab National Bank (PNB) and other public sector banks (PSBs). The scam has increased calls for privatisation among independent observers. Even Reserve Bank of India Governor Urjit Patel has stated that regulation of banks should be ownership-neutral, and that it is more difficult to supervise state-owned banks.

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