The decision by Raghav Chadha and six other Rajya Sabha MPs to break away from the Aam Aadmi Party (AAP) and announce its “merger” with the Bharatiya Janata Party (BJP) has given rise to one of the most consequential constitutional questions over anti-defection law in recent years. While the rebels claim protection under Paragraph 4 of the Tenth Schedule, which provides immunity in cases of “merger” supported by two-thirds of the legislative party, the legal position has not yet been settled.
At the core of the dispute lies a deep constitutional tension: Can a group of MLAs, on the basis of numerical strength alone, claim a valid merger without a corresponding decision by the “parent political party”? The answer will determine whether defecting MPs retain their seats or face disqualification, and may ultimately require an official resolution by the Supreme Court.
This issue has implications for AAP beyond immediate political consequences. The integrity of India’s anti-defection framework and the limits of legitimate “merger” under the Constitution are at stake. The move to defect by a majority of MLAs invoking constitutional protection raises a fundamental question: Can the electoral mandate be effectively reconfigured within the legislatures without political party consent? A close legal scrutiny is therefore necessary – not only to assess the validity of the present claim but also to determine whether the Tenth Schedule is being interpreted in a manner that retains its objective of curbing defection, or one that inadvertently enables them under the guise of mergers.
India’s anti-defection law, introduced through the Tenth Schedule by the 52nd Constitutional Amendment in 1985, was a response to large-scale political defection that destabilizes governments. The law disqualifies MLAs who voluntarily give up party membership or violate the party whip.
Originally, the law recognized two exceptions: division and merger. A split, defined as a breakdown of one-third of MLAs, provided immunity from disqualification. However, this provision was widely misused and was removed by the 91st Constitutional Amendment in 2003. What remains today is the only exception: mergers.
Paragraph 4 of the Tenth Schedule states this exception. It provides that if the parent political party merges with any other party and at least two-thirds of the members of the legislature party agree to such merger then the disqualification will not apply. Read plainly, the provision appears to impose a dual requirement – merger at the party level, with legislative support. Yet, in practice, this interpretation has been contested, with many cases relying primarily on numerical strength within the legislature.
Can MLAs merge without party?
The AAP episode brings this unresolved question into sharp focus. The seven Rajya Sabha MPs constitute two-thirds of the party’s strength in the Upper House, which appears to meet the numerical limit under paragraph 4(2). However, the important issue is whether this alone is sufficient.
The language of paragraph 4 clearly refers to the “parent political party”, suggesting that the merger should take place at the organizational level, not just within the legislative party. In other words, MLAs cannot unilaterally announce merger unless the political party itself has taken a formal decision to merge.
This interpretation finds strong support in constitutional reasoning. The Tenth Schedule distinguishes between a political party (the broad organisation) and a legislative party (its elected representatives in the House). Treating the two as interchangeable would effectively allow legislators to sever ties with the party that sponsored their election while still claiming immunity, a result the anti-defection law was designed to prevent.
The difficulty arises from past precedents where presidents and courts have considered two-thirds legislative support sufficient even in the absence of a formal party merger. Such interpretations risk turning the merger exception into a mere numbers game, undermining the basic purpose of the Tenth Schedule.
Supreme Court position
An important constitutional marker on this issue comes from the Supreme Court’s decision in the case Subhash Desai vs. Principal Secretary to the Governor of Maharashtra (2023). Although the case did not directly involve merger, it created a clear distinction between the political party and its legislative wing.
The Court held that a legislative party cannot function independently of a political party, cautioning that such separation would defeat the purpose of the anti-defection law. It stressed that the Tenth Schedule draws a “clear demarcation” between the two, and the legislative majority alone cannot determine political party identity or decisions.
This argument has direct bearing on the present controversy. If legislators cannot act independently of the political party in matters such as appointing whips or claiming party identity, this means that they may also not be able to effect mergers unilaterally.
The judgment also underlined that the merger exception should be interpreted in line with the purpose of the law – to curb opportunistic defections rather than legitimize them.
Fucking matter and the need for clarity
Despite these principles, the legal position remains unsettled due to conflicting interpretations in lower courts. In a major judgment arising from the defection in Goa, the Bombay High Court upheld the “merger” in 2022 merely on the basis of the fact that two-thirds of the MLAs had joined another party, without requiring proof of the respective merger of the original political party.
This interpretation, challenged in the ongoing proceedings of Girish Chodankar v. Speaker of the Goa Legislative Assembly, effectively treats paragraph 4(2) as a standalone provision, separate from the party-level merger requirement. Critics argue that such a reading ignores the structure of paragraph 4 and turns constitutional protections into a tool to legitimize defection.
The Supreme Court’s final decision in this case is expected to settle the law by clarifying whether Paragraph 4 should be read conjointly – requiring the merger and legislative support of both parties – or disjointedly, allowing a legislative majority alone to suffice. The AAP split may accelerate the need for such clarity, as similar questions arise in a high-stakes parliamentary context.
Role of the Speaker and constitutional consequences
The fate of the seven MPs in the immediate term will depend on the decision of the Rajya Sabha Chairman, before whom disqualification petitions are likely to be filed. The Chairperson must determine whether the claimed “merger” meets the requirements of paragraph 4 or whether it amounts to defection under paragraph 2. Until such a decision is taken, the MPs will technically remain associated with the party on whose ticket they were elected. This creates an awkward situation where they can support another party in legislative proceedings while still being subject to the whip of their parent party, increasing the possibility of disqualification on multiple grounds.
The absence of a time limit for deciding disqualification petitions further complicates matters, allowing such ambiguities to persist during crucial legislative stages.
a constitutional stress test
The AAP episode is not just a political setback; This is a constitutional stress test for India’s anti-defection framework. At stake is the integrity of the law designed to maintain party discipline and prevent opportunistic realignment.
If the numerical strength within the legislature is deemed sufficient to validate the merger, the carefully crafted balance of the Tenth Schedule risks being destroyed. On the other hand, the emphasis on party-level mergers reinforces the principle that legislators receive their mandate from the political party and cannot abandon it unilaterally.
Ultimately, this controversy underlines the need for a clear and official judicial declaration. The pending Chodankar case provides the perfect opportunity to decide whether “merger” under the Constitution is merely a matter of numbers or a deep institutional decision rooted in the political party. Until then, the exemption claim by Chadha and six others will remain legally moot.
