TMC Rebels Seek Separate Recognition, Aligned with NDA Amid Legal Scrutiny

Asubstantial group of 19 to 20 Members of Parliament (MPs) from the Trinamool Congress (TMC) have formally approached Lok Sabha Speaker Om Birla, seeking recognition as a separate parliamentary bloc within the Lower House. This development, which unfolded on Sunday, June 14, 2026, marks a significant internal fissure within the Mamata Banerjee-led party and has sent ripples through the national political landscape. The rebel MPs assert that they constitute over two-thirds of the TMC's total strength of 28 MPs in the Lok Sabha, a numerical threshold often considered crucial under anti-defection statutes.

These dissident parliamentarians have declared their merger with the Nationalist Citizens Party of India (NCPI), a regional political outfit, and have publicly stated their intention to lend support to the Bharatiya Janata Party (BJP)-led National Democratic Alliance (NDA). Among the prominent figures reportedly involved in this rebellion are Kakoli Ghosh Dastidar, Sudip Bandyopadhyay, cricketer-turned-politician Yusuf Pathan, Saayoni Ghosh, Mala Roy, Satabdi Roy, and Arup Chakraborty. Their demand includes separate seating arrangements within the Parliament, reflecting their new identity as a distinct political entity.

The Trinamool Congress leadership, however, has swiftly moved to counter this defection bid. TMC National General Secretary Abhishek Banerjee dispatched a stern letter to Lok Sabha Speaker Om Birla, urging him to withhold any recognition for a separate faction of the party in the House. The letter, initially sent on Wednesday, June 10, 2026, was personally delivered to the Speaker on Sunday by TMC MPs Kirti Azad and Sagarika Ghose. Banerjee's communication firmly posits that the All India Trinamool Congress (AITC) is a 'single, indivisible political party' and argues that any attempt to carve out a parallel 'group' or 'faction' would be legally unsustainable.

In his detailed submission, Abhishek Banerjee underscored the Supreme Court's 2023 ruling in the Subhash Desai v. Principal Secretary, Governor of Maharashtra case. This landmark judgment, he highlighted, effectively abrogated the 'split' defense previously available under Paragraph 3 of the Tenth Schedule of the Constitution, which deals with anti-defection. The implication is that individual members or groups of members cannot, by their own volition, claim independent recognition within the House; their legislative party's existence is intrinsically linked to the parent political party. The TMC has also clearly stated its intent to initiate proceedings under the Tenth Schedule against any actions deemed to violate the anti-defection law.

Reacting to the developments, West Bengal minister Dilip Ghosh, a prominent BJP leader, commented that the Lok Sabha Speaker's office would ultimately decide on the rebel MPs' request for separate party recognition following a thorough examination of their submissions. Ghosh also alluded to significant internal turbulence within the TMC, remarking that 'everyone indeed wants to leave the TMC,' and suggesting that the 'sooner it ends, the better' for the party. However, he also offered a nuanced perspective on welcoming defectors, hinting that the BJP-led NDA might not automatically open its doors to all Trinamool leaders seeking to switch allegiance.

The legal framework governing such defections is the Tenth Schedule of the Indian Constitution, popularly known as the anti-defection law. This law vests the authority to decide on disqualification petitions with the Lok Sabha Speaker. Constitutional experts, including former Lok Sabha Secretary General PDT Achary, have emphasized that the anti-defection law, particularly after the 91st Constitutional Amendment in 2003, no longer permits the formation of a separate bloc within a party to escape disqualification. The amendment removed the provision that allowed an exemption from disqualification if a rebel group comprised one-third of the party's strength. Achary clarified that the law now protects MPs only if their original political party formally merges with another political party under constitutional provisions; merely a group of MPs, even if constituting two-thirds, does not qualify for such protection. The Supreme Court has consistently upheld the primacy and centrality of political parties in the scheme of the anti-defection law.

This current crisis in the Lok Sabha mirrors a similar situation that recently unfolded in the West Bengal Legislative Assembly. There, 58 out of 80 TMC MLAs formed a breakaway group, securing recognition from the Assembly Speaker and even appointing their own Leader of Opposition, Ritabrata Banerjee. This earlier legislative split has also faced legal challenges, highlighting the contentious nature of such moves. The timing of these defections, coming shortly after the TMC's defeat in the 2026 assembly elections, suggests a period of significant political realignment and internal strife within the party.

The Speaker's impending decision will be critical, shaping the political landscape and potentially setting new precedents for parliamentary dynamics and the interpretation of India's anti-defection law. The delicate balance between a legislator's freedom of expression and the need to preserve party discipline, as enshrined in the Tenth Schedule, will be at the forefront of this high-stakes political and legal battle. The outcome will not only determine the fate of the rebel MPs but also have profound implications for the stability of political parties and the functioning of parliamentary democracy in India.