Once a prominent CPI(M) figure, Ritabrata Banerjee joined TMC in 2018 and now spearheads a rebellion that threatens Mamata Banerjee's grip on her party.

Expelled TMC MLA Ritabrata Banerjee has sparked controversy by claiming support from 50 MLAs, with sources suggesting he may emerge as the Leader of the Opposition.

A political rift has emerged within the Trinamool Congress legislative party. A group of dissident MLAs has backed expelled leader Ritabrata Banerjee for the post of Leader of…