Defection as merger: On politics, the wave of defections

📌 Summary:

• Context: A wave of defections is sweeping India's legislatures. Six Shiv Sena (UBT) MPs — exactly two-thirds of the party's Lok Sabha strength — seek to join the Eknath Shinde faction, framing the crossover as a 'merger'
• Core argument: Engineered splits dressed up as mergers let groups defect without disqualification, rendering the anti-defection law redundant and irrelevant
• Causal chain (the mechanism): (1) The Tenth Schedule disqualifies a member who voluntarily quits the party or defies a whip during a division (2) The 2003 amendment removed the earlier one-third 'split' exception, retaining only the two-thirds 'merger' exception (3) Factions now muster two-thirds to recast defection as a 'merger', escaping disqualification (4) Presiding officers wave through these stretched claims while the Supreme Court keeps key constitutional questions pending
• Precedents cited: TMC rebellion (20 of 28 LS MPs led by Kakoli Ghosh Dastidar aligning with the NDA); AAP Rajya Sabha MPs joining the BJP (strength fell 10→3 in April); three TMC Rajya Sabha members resigning
• Supreme Court's position: a valid merger cannot be of the legislature party alone — it must involve the parent party
• Larger stake: these crossovers cumulatively swell NDA strength; the NDA lacks the two-thirds needed for constitutional amendments, and bypassing that high threshold via defections is 'an affront to representative democracy' and the spirit of the Constitution

🎯 UPSC Relevance: GS2 Polity — the anti-defection law (Tenth Schedule), the role of presiding officers, judicial delay, and threats to representative democracy.

📝 Prelims Facts:

• The anti-defection law is in the Tenth Schedule, added by the 52nd Amendment (1985)
• The 91st Amendment (2003) deleted the one-third 'split' exception, leaving only the two-thirds 'merger' exception
• The decision on disqualification rests with the Speaker/Chairman

🔑 Key Term: Merger exception — under Para 4 of the Tenth Schedule, no disqualification applies if two-thirds of a party's legislators agree to merge with another party.