The workers and supporters of Trinamool Congress (TMC) held a protest in West Bengal’s Asansol on March 11 over the alleged attack on WB Chief Minister Mamata Banerjee at Nandigram on March 10. TMC supporters also blocked trains at Kadambagachi Railway station in Sealdah-Bangaon section in North 24 Parganas district of Bengal. CM Mamata was allegedly attacked by a few persons in Nandigram during her visit.