Lok Sabha Speaker Engages Mamata Faction as Trinamool Crisis Deepens
Lok Sabha Speaker invites Mamata faction to ‘present case’ amid Trinamool split

Amid a deepening rift within the Trinamool Congress, the Lok Sabha Speaker has moved to hear both sides of the party’s internal fracture following a merger bid by rebel MPs.
The corridors of power in New Delhi are humming with the tremors of a Bengal political earthquake. On Monday, June 15, the office of Lok Sabha Speaker Om Birla finally reached out to the faction led by Mamata Banerjee, inviting them to "present their case" regarding the future of the party in Parliament. This development follows a high-stakes petition filed by a group of 20 rebel Trinamool Congress (TMC) MPs, who have signaled their intent to merge with the Nationalist Citizen Party of India (NCPI).
The invitation, which arrived at the TMC camp at 2 p.m. with a 4 p.m. deadline for a hearing, landed on a day of extreme turbulence. Abhishek Banerjee, the party’s National General Secretary, was tied up in an 11-hour interrogation by the Enforcement Directorate in Kolkata. With his digital access restricted during the probe, party colleague Kirti Azad stepped in to communicate with the Speaker’s office, requesting a deferral before personally heading to meet Mr. Birla.
A Party Divided
The core of the dispute lies in the legitimacy of the breakaway faction. Abhishek Banerjee’s recent correspondence to the Speaker’s office remains firm: he insists that the TMC is a "single, indivisible political party." His argument, echoed by senior leaders like Saugata Roy—who has publicly branded the defectors a "gaddar team"—is that legislative loyalty cannot be severed from the parent organisation. They contend that a mere collection of signatures is insufficient to bypass the party’s constitutional identity.
Meanwhile, the rebels are digging in. The NCPI, looking to consolidate its position, has already taken to social media to proclaim itself the "largest parliamentary force from West Bengal." The pressure is mounting on all fronts; even within the TMC, the mood is fluid. While some leaders are calling for the expulsion of figures like Kalyan Banerjee, others have begun softening their tone, with Kalyan himself describing his colleague Abhishek as "like my son," hinting at the deep personal costs of this political schism.
Why it matters
The Speaker’s decision to seek views from both sides suggests a cautious, procedural approach to what is essentially a battle for the soul of the Trinamool. For the Lok Sabha Speaker, the challenge is to navigate the Anti-Defection Law in a climate where party labels are increasingly contested. If the NCPI succeeds in its merger claim, it would shift the power balance in the House, effectively stripping the Mamata-led faction of its status as the primary voice of the party. However, if the Speaker prioritises the parent party’s internal hierarchy, the rebels may find themselves in a legal and parliamentary limbo.
This standoff is not happening in a vacuum. With the Enforcement Directorate and state-level investigations intensifying, the fight in Parliament is merely the tip of the iceberg. As the party grapples with the fallout of these defections, the coming days will determine whether the TMC can maintain its legislative unity or if it is destined to fragment under the weight of these mounting legal and political pressures.
Ananya Iyer covers global affairs with an Indian lens for PoliticalPedia.