A faction of lawmakers is rebelling against Trinamool Congress (TMC) chief Mamata Banerjee, leading to reports of a possible party split in West Bengal.

The internal turmoil threatens the stability of the ruling party in the state. If a significant number of lawmakers defect or form a separate bloc, it could jeopardize the legislative majority held by the TMC.

Reports indicate that as many as 59 rebel MLAs are challenging the leadership of Banerjee [1]. This internal friction has already resulted in the expulsion of two members, Ritabrata Banerjee and Sandeep Shah [2].

Banerjee said the Bharatiya Janata Party (BJP) is attempting to engineer a split within the TMC. She said the current dissent is not organic but rather a coordinated effort by political opponents to destabilize her administration.

The rebellion comes amid a period of political volatility in West Bengal. The expelled lawmakers and the broader group of dissidents have expressed challenges to the current grip of the party leadership [2].

While the TMC leadership maintains that the party remains unified, the number of reported dissidents suggests a growing rift. The possibility of a formal split remains a central point of contention as the party navigates these internal challenges [1].

Reports indicate that as many as 59 rebel MLAs are challenging the leadership of Banerjee.

The potential defection of 59 lawmakers would represent a critical blow to the TMC's legislative strength. Because West Bengal's political landscape is highly polarized, a successful split orchestrated or supported by the BJP could shift the balance of power in the state assembly and weaken the administration's ability to pass legislation.