New Delhi, Feb 26: In wake of an alleged Rs 11,300 crore fraud on state-run Punjab tiol Bank (PNB), Vice President M. Venkaiah idu on Monday said there was no use of blame game as the banking system in the country was going through a systemic falure. “There have to be some regulations and those regulations must work effectively. If there is a systemic failure, we have seen what will happen like in the banks. Systems have to be rectified. There is no meaning and no use of blame game,” idu said after giving away the Prime Minister’s Shram Awards to over 300 workers here.