Delimitation: how to align what is said and what is written

📌 Summary:

• Context: the Centre appears eager to initiate delimitation by amending the Constitution and passing a Delimitation Bill as Parliament convenes for a new session, though there is no official word yet
• What was proposed in April: the 131st Constitutional Amendment Bill and the Delimitation Bill together proposed to (a) raise Lok Sabha strength to a maximum of 850 seats, (b) allot seats among States on the population of the "latest Census" — which is that of 2011 — and delimit constituencies within each State immediately, and (c) reserve one-third of Lok Sabha seats for women
• Under existing constitutional provisions, fresh allocation among States and delimitation can happen only after the Census of 2027, and women's reservation would otherwise follow that Census
• Core problem — the mismatch: the Bills did not align with the oral promise made by the Prime Minister and the Home Minister on the floor of Parliament and to political parties, that delimitation would not affect the existing proportion of individual States in the Lok Sabha and that a 50% increase in House size would translate into a 50% seat increase for every State
• Consequence: because the promise conflicted with the text, no consensus emerged; the Constitutional Amendment Bill (needing a two-thirds majority) was defeated in the Lok Sabha and the Delimitation Bill was not put to vote
• The constitutional architecture: Articles 81 and 82 guarantee each State's existing share of seats, but with a sunset clause — the arrangement ends automatically once data of the first Census after 2026 is published. These Articles reference three Censuses: the first Census after 2026 (which triggers the next delimitation), the 1971 Census (which fixes the existing inter-State proportion of Lok Sabha seats), and the 2001 Census (which fixes populations of individual constituencies within States)
• What the April Bills did: they proposed removing all these separate references and tying both inter-State allotment and intra-State delimitation to the "latest Census"
• Solutions proposed to align text with promise: (1) Extend the freeze — amend the references to "the first Census after 2026" in Articles 81 and 82 to read "after 2051" (the freeze was previously imposed for 25 years each, in 1976 until 2001 and in 2001 until 2026), or any other future date (2) Retain the reference to the 1971 Census in Articles 81 and 82 so that each State gets a uniform 50% increase in seats, unless the government has an alternative formulation

🎯 UPSC Relevance: GS2 Polity — delimitation, Articles 81 and 82, federalism and the North-South representation debate, constitutional amendment procedure, and women's reservation.

📝 Prelims Facts:

• Article 81 deals with the composition of the Lok Sabha; Article 82 with readjustment after each Census
• The freeze on inter-State seat allocation was imposed by the 42nd Amendment (1976) until 2001 and extended by the 84th Amendment (2001) until 2026
• Inter-State proportion of Lok Sabha seats is tied to the 1971 Census; intra-State constituency populations to the 2001 Census
• The April 2026 proposal: Lok Sabha maximum strength of 850 seats and one-third reservation for women; the 131st Constitutional Amendment Bill was defeated in the Lok Sabha
• A constitutional amendment of this kind requires a two-thirds majority

🔑 Key Term: Sunset clause — a provision that causes a legal arrangement to lapse automatically on a specified event or date, here the publication of data from the first Census after 2026.