Ritabrata Banerjee, a rebel MLA of the Trinamool Congress (TMC), is leading a faction of legislators in a revolt against party chief Mamata Banerjee.

The internal crisis threatens the stability of the TMC both in the West Bengal Legislative Assembly and within the Indian Parliament. If a significant number of lawmakers defect or rebel, it could weaken the party's governing mandate and its influence in New Delhi.

Banerjee has been declared the Leader of the Opposition in the West Bengal Assembly by the rebel group [2]. This move follows a period of deepening tension within the party, which the rebels attribute to the leadership style of Mamata Banerjee and her nephew, Abhishek Banerjee.

"Our fight is against bossing culture," Banerjee said [2].

The unrest is not limited to the state assembly. Reports indicate that the rebel camp is actively mobilizing members of Parliament to join the movement against the party leadership [1]. While some reports state several MPs are considering a departure [1], other accounts suggest 23 MPs are currently in touch with the rebel faction [3].

This potential exodus from the party ranks has prompted Mamata Banerjee to call an emergency meeting to address the crisis [3]. The tension centers on a perceived lack of democratic internal processes, and the concentration of power within the party's top tier.

Sukhendu Sekhar Roy said that the developments in the West Bengal Assembly could have serious repercussions in Parliament [1]. The situation remains fluid as the rebel group seeks to expand its influence and solidify its position as a distinct opposition force within the state's political landscape.

Our fight is against bossing culture.

This rebellion represents a significant challenge to the centralized authority of Mamata Banerjee. By attempting to secure the Leader of the Opposition role and courting nearly two dozen MPs, the rebel faction is attempting to transition from a mere internal dispute to a formal political schism that could alter the TMC's legislative strength in both Kolkata and New Delhi.