Twenty rebel TMC MPs, including Sayoni Ghosh and Mala Roy, will seek recognition as a separate group when they meet Lok Sabha Speaker Om Birla tomorrow.

Twenty Trinamool Congress (TMC) Lok Sabha MPs who broke away from Mamata Banerjee’s party will meet Lok Sabha Speaker Om Birla in New Delhi on Monday to press for recognition as a separate parliamentary group, party sources and officials said on Sunday.

Rebel deputation heads to Delhi

Sayoni Ghosh and Mala Roy, two MPs aligned with the rebel camp, left Kolkata for Delhi on Sunday morning. A picture from Kolkata airport showed the two departing together. Jagadish (Jagadish Chandra) Basunia, one of the rebel MPs, told reporters the group would seek formal recognition and arrangements to sit separately in the House.

“The delegation will request the Speaker to accept our letter and make arrangements for a separate bloc,” a source close to the rebels said, adding the drive is aimed at securing institutional space in the Lok Sabha ahead of the new session.

What the rebels will ask

According to initial reports, the rebel MPs will present the signatures and documentation showing the backing of 20 out of the 28 TMC MPs in the Lok Sabha. Under the Tenth Schedule (Anti-Defection Law), a group backed by at least two-thirds of a party’s legislators can claim to be a separate faction and seek recognition from the Speaker or the Chairman.

TMC’s Lok Sabha strength and the arithmetic

TMC originally had 28 MPs in the Lok Sabha. With 20 MPs now aligned to the rebel camp, they have crossed the two-thirds threshold for the party’s parliamentary strength. That count, if accepted by the Speaker, would allow the group to be recognised as a separate entity — a step that could carry implications for seating, committee assignments and parliamentary procedure.

Party removals and fallout

Both Sayoni Ghosh and Mala Roy were removed from party posts by Mamata Banerjee on June 12. Sayoni had been serving as president of the party’s youth wing; Anrab Banerjee has been named to that post, party sources confirmed. Mala Roy was removed as president of the TMC women’s wing. The removals came amid intensifying factional tension after the party’s poor performance in recent elections.

Legal notices and family disputes

The political rupture has also produced legal moves. Baidyanath, son of MP Kakoli Ghosh Dastidar, has reportedly sent legal notices to senior leaders including Mamata Banerjee, Mahua Moitra and Kalyan Banerjee. He asserted that neither he nor his mother sought a ticket from the Barasat Assembly seat, signalling disputes over nominations and local claims.

Rebellion timeline and comparison

The split within the TMC accelerated rapidly after Mamata Banerjee’s electoral defeat. Results declared on May 4 were followed by a letter from rebel MPs to the Lok Sabha Speaker on May 18 seeking recognition as a separate group. A list of 19 names — including high-profile figures such as Kakoli Ghosh Dastidar, Yusuf Pathan and Shatabdi Roy — surfaced on June 12 with signatures attached.

Observers note parallels with the 2022 Shiv Sena split in Maharashtra, when a large group of MLAs broke away, prompting legal battles and a floor test. The final arbiter in such matters is often the Speaker or, if contested, the courts.

Impact on TMC’s strength

The rebellion has significantly reduced Mamata Banerjee’s parliamentary and legislative clout. In the Assembly, 58 of TMC’s 80 MLAs have reportedly joined the rebel camp, leaving the party with 22 MLAs. In the Lok Sabha, the split has left Mamata with only eight MPs. The Rajya Sabha has seen resignations too, with four of the party’s 13 members quitting in quick succession in June.

What to expect next

The ball now lies with Lok Sabha Speaker Om Birla, who will examine the rebel group’s claim and supporting documents. If he accepts their petition, the rebels can get recognition as a separate parliamentary group; if he refuses, the matter could move to the courts. TMC’s central leadership has the option to contest any such decision through legal channels, party insiders said.

For now, Delhi will host a crucial meeting that could redefine TMC’s parliamentary footprint — and reshape the party’s immediate political strategy.