The Youth Congress workers staged a protest in Chhattisgarh's Raipur against the PNB scam. The outraged protestors demanded Prime Minister Narendra Modi's resignation. Meanwhile, in Puducherry, the Youth Congress workers laid wreath on Nirav Modi's photographs. The country has been mired in Rs 11,400 crore scam by celebrated jewellery designer Nirav Modi and his uncle Mehul Choksi, Gitanjali Gems owner. The CBI on January 31 registered a case and issued a look-out notice against the designer, his partner Choksi, wife Ami and brother Nishal.