Supreme Court Expects Lok Sabha Speaker to Take 'Expeditious' Decision on Disqualification of 20 Rebel TMC MPs
The Supreme Court has asked Lok Sabha Speaker Om Birla to take an "expeditious" decision on petitions seeking the disqualification of 20 rebel Trinamool Congress MPs who joined the Nationalist Citizens Party of India (NCPI). The court stopped short of fixing a deadline but referred to its earlier 2020 ruling that defection cases should ordinarily be decided within a reasonable period, preferably three months. The rebel MPs have sought four more weeks to file their responses, while TMC MP Abhishek Banerjee has challenged the delay in deciding the disqualification petitions.
Written by
Banashree Dutta

Supreme Court Seeks Expeditious Decision on TMC Rebel MPs
The Supreme Court on September 23 said it expected Lok Sabha Speaker Om Birla to take an "expeditious" decision on petitions seeking the disqualification of 20 rebel Trinamool Congress (TMC) MPs.
A bench comprising Chief Justice of India Surya Kant and Justices Joymalya Bagchi and V Mohana was hearing a petition filed by TMC general secretary and Lok Sabha MP Abhishek Banerjee, who has sought an early decision on the disqualification petitions.
The court did not impose a specific deadline on the Speaker. Instead, it said the matter required an early resolution and referred to the importance of the anti-defection provisions contained in the Tenth Schedule of the Constitution.
What Did the Supreme Court Say?
During the hearing, the bench said it was aware that it could not directly prescribe a schedule for the Lok Sabha Speaker, but emphasised the need for an expeditious resolution.
Chief Justice Surya Kant said the nature of the dispute demanded an early decision. Justice Joymalya Bagchi also referred to the Supreme Court's earlier ruling in Keisham Meghachandra Singh v Speaker, Manipur Legislative Assembly, which addressed delays in deciding defection petitions.
The court ultimately chose not to set a mandatory deadline.
Supreme Court's Earlier Three-Month Guidance
The Supreme Court's 2020 judgment in Keisham Meghachandra Singh held that a Speaker should decide defection cases within a reasonable period and indicated that three months would ordinarily be an appropriate period, subject to circumstances.
The principle has become relevant in the present case because the petitions concerning the 20 rebel MPs have remained pending for several months.
Justice Bagchi asked Solicitor General Tushar Mehta to provide a timeline for the Speaker's decision. Mehta, however, said he could not make a commitment and argued against the court fixing the Speaker's schedule.
Why Has Abhishek Banerjee Approached the Supreme Court?
Abhishek Banerjee filed petitions seeking the disqualification of the 20 MPs under the anti-defection provisions.
The petitions were filed after the MPs announced that they had left the TMC parliamentary grouping and joined or merged with the NCPI, a political organisation based in Tripura. The rebel MPs subsequently sought recognition as a separate group in Parliament.
Banerjee has argued that the MPs' actions attract the provisions of the Tenth Schedule and that the Speaker should decide the petitions.
Rebel MPs Seek Four More Weeks
The 20 MPs have not yet filed their final responses to the disqualification petitions.
During the Supreme Court proceedings, the court recorded their submission that they would file their replies within four weeks. The matter was subsequently adjourned.
The MPs had earlier sought additional time from the Lok Sabha Secretariat. According to reports, this was the second request for an extension.
Their responses are expected to address the circumstances of their move away from the TMC and their claim concerning the legal status of their merger.
What Is the Dispute Over?
At the heart of the case is whether the 20 MPs' move from the TMC to the NCPI amounts to voluntarily giving up membership of the party under the anti-defection law or constitutes a legally valid merger.
The TMC's position is that the MPs were elected on the party's ticket and that their decision to join another political formation attracts disqualification under the Tenth Schedule.
The rebel MPs have maintained that their move represents a valid merger and have sought recognition as a separate political group. These competing positions will have to be considered in the disqualification proceedings.
Who Are the 20 Rebel MPs?
The MPs named in the disqualification petitions include:
No.MP1Kakoli Ghosh Dastidar2Sudip Bandyopadhyay3Satabdi Roy4Prasun Banerjee5Rachana Banerjee6Jagadish Chandra Barma Basunia7Partha Bhowmick8Arup Chakraborty9Adhikari Deepak Dev10Sayani Ghosh11Bapi Haldar12Md Abu Taher Khan13Kalipada Saren Kherwal14Asit Kumar Mal15June Maliah16Mitali Bag17Khalilur Rahaman18Mala Roy19Sharmila Sarkar20Yusuf Pathan
The list is based on the names identified in reporting on Abhishek Banerjee's petitions.
Speaker Has Already Issued Notices
The Solicitor General told the Supreme Court that the Lok Sabha Speaker's office had already issued notices to the rebel MPs.
The notices form part of the Speaker's consideration of the disqualification petitions. The respondents' request for additional time means the process has not yet reached a final decision.
The Supreme Court's latest observation therefore concerns the pace of the proceedings rather than the merits of whether any individual MP should ultimately be disqualified.
What Is the Tenth Schedule?
The Tenth Schedule of the Constitution, commonly known as the anti-defection law, provides for disqualification of legislators in specified circumstances involving defection.
Among other provisions, it deals with situations where legislators voluntarily give up membership of their political party or vote contrary to party directions in circumstances covered by the law.
The Speaker or Chairman of the relevant House ordinarily decides disqualification petitions under the constitutional framework.
The present dispute involves whether the 20 MPs' move to the NCPI falls within the disqualification provisions or qualifies for the merger exception.
The Merger Question
The merger provision under the Tenth Schedule is particularly important in this dispute.
A merger can be protected from disqualification when the constitutional requirements for a valid merger are satisfied. Whether those requirements have been met in the case of the 20 MPs is part of the issue before the Speaker.
The rebel MPs have relied on the merger position, while the TMC has challenged the legal consequences of their move.
The Supreme Court has not, in this proceeding, determined whether the alleged merger is legally valid.
ECI's Separate TMC Dispute
The disqualification proceedings are unfolding alongside a separate dispute over the identity of the TMC.
The Election Commission has frozen the original TMC name and election symbol amid a dispute between rival factions. The 20 rebel MPs are associated with the NCPI, while the Mamata Banerjee-led faction is separately challenging the Election Commission's decision.
The ECI proceedings and the Speaker's disqualification proceedings are legally distinct.
The outcome of the party-identity dispute could nevertheless have political relevance to the broader conflict between the two factions.
Why the Supreme Court Did Not Set a Deadline
The Supreme Court's comments emphasised speed but stopped short of issuing a specific mandatory timeline.
Solicitor General Tushar Mehta argued that the court should not prescribe a schedule for another constitutional functionary. The bench acknowledged this concern while reiterating the need for an expeditious resolution.
The court's approach leaves the Speaker responsible for deciding the petitions while keeping the Supreme Court proceeding alive for monitoring the progress.
What Happens Next?
The immediate next step is for the 20 rebel MPs to submit their replies within the additional four-week period recorded by the Supreme Court.
The Lok Sabha Speaker will then have to consider the responses and the disqualification petitions.
The Supreme Court has not ordered the Speaker to reach a particular conclusion. Its latest intervention focuses on the need for the pending proceedings to move forward without undue delay.
Why the Case Matters
The case raises broader questions about how quickly defection petitions should be resolved when the political status of elected MPs is disputed.
A prolonged decision can leave uncertainty over the composition and functioning of a parliamentary group. At the same time, the Speaker must consider the claims and responses of the MPs before reaching a decision under the constitutional framework.
The Supreme Court's reference to its earlier three-month guidance places the timing of the present proceedings under particular scrutiny.
Key Points at a Glance
IssueCurrent PositionCourtSupreme Court of IndiaBenchCJI Surya Kant, Justices Joymalya Bagchi and V MohanaPetition filed byAbhishek BanerjeeResponding authorityLok Sabha Speaker Om BirlaMPs involved20 rebel TMC MPsNew political groupingNationalist Citizens Party of India (NCPI)Main legal issueWhether the MPs face disqualification under the Tenth ScheduleRebel MPs' positionTheir move constitutes a valid mergerTMC's positionTheir move amounts to defectionLatest developmentSC expects an expeditious decisionSpecific deadline set by SCNoReply period sought by rebel MPsFour weeksEarlier SC guidanceDefection cases should ordinarily be resolved within a reasonable period, preferably three months
What to Watch Now
Three developments will be particularly important:
Replies from the 20 MPs: Their responses will set out their legal position on the alleged merger.
Speaker's decision: The Lok Sabha Speaker will consider the petitions and responses under the anti-defection framework.
Supreme Court monitoring: The Supreme Court has kept the matter alive and may seek an update on the progress of the proceedings.
Bottom Line
The Supreme Court has urged Lok Sabha Speaker Om Birla to take an "expeditious" decision on petitions seeking the disqualification of 20 rebel TMC MPs who joined the NCPI. The court referred to the importance of the Tenth Schedule and its earlier guidance that defection cases should ordinarily be resolved within a reasonable period, preferably three months.
The court has not fixed a specific deadline for the Speaker. The rebel MPs have been given another four weeks to submit their replies, after which the Speaker will consider the competing claims.
The case remains unresolved on its merits: the TMC says the MPs' move amounts to defection, while the rebel camp maintains that it constitutes a valid merger. The Supreme Court's latest intervention concerns the pace of the proceedings, not the final question of whether the MPs should be disqualified.
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