Trinamool Congress General Secretary and the party’s Lok Sabha (LS) MP, Abhishek Banerjee, has replaced veteran and four-time party MP, Sudip Bandyopadhyay, as the leader of TMC's Parliamentary team in the Lower House of Parliament. Meanwhile, Kalyan Banerjee, on Monday, announced that he has decided to step down as the Chief Whip of the party in the Lok Sabha.