Anti Defection Law and Rajya Sabha Merger Provision Explained for UPSC

Context:Anti Defection Law
The article discusses constitutional issues after some AAP Rajya Sabha MPs invoked the “merger” provision of the Tenth Schedule while joining another party.

Anti-Defection Law

Grounds of Disqualification

  • Leaving party voluntarily.
  • Voting against whip.
  • Independent member joining party after election.
  • Nominated member joining party after 6 months.

Split vs Merger

Originally:

  • Split under Para 3: One-third members splitting got protection.
  • Merger under Para 4: Protection if two-thirds members support merger.

91st Constitutional Amendment Act, 2003

  • Deleted split provision.
  • Retained only merger exception to curb misuse.

Committees Mentioned

Both recommended removing the split exception.

Core Constitutional Issue

  • Can two-thirds MPs alone claim merger?
  • Or must original political party also formally merge?

Article stresses:

  • Legislature party ≠ original political party.
  • Mere numerical strength may not qualify as valid merger.

Supreme Court Judgment

Subhash Desai vs Principal Secretary, Governor of Maharashtra, 2023

  • Supreme Court upheld primacy of original political party under Tenth Schedule.

Importance

  • Impacts anti-defection law, party discipline, opposition politics and parliamentary stability.
Anti Defection Law
PYQ – 2025, Ans – A
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Anti Defection Law and Rajya Sabha Merger Provision Explained for UPSC

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