Post PNB scam, the banking sector has witnessed many consequences impacting the credit flow in the Indian economy. The ministry of Finance received many representations on easing the grip on banks and providing alternatives to LoUs.The PNB scam of Rs. 13,000 crore has forced RBI to tighten the grip on PSU banks and directed to identify similar instances. Further, the banks were also directed not to issue LoU’s and guarantees.