From UPSC perspective, the following things are important :
Prelims level : Delimitation Commission
Mains level : Delimitation of constituencies
Lok Sabha speaker has nominated 15 MPs to assist the Delimitation Commission in redrawing the Lok Sabha and the Assembly constituencies of the northeastern states and the Union Territories.
Practice question for mains:
Q. What is the Delimitation of Constituencies? Discuss its significance.
What is Delimitation? Why is it needed?
- Delimitation is the act of redrawing boundaries of Lok Sabha and state Assembly seats to represent changes in population.
- In this process, the number of seats allocated to different states in Lok Sabha and the total number seats in a Legislative Assembly may also change.
- The main objective of delimitation is to provide equal representation to equal segments of a population.
- It also aims at a fair division of geographical areas so that one political party doesn’t have an advantage over others in an election.
- Delimitation is carried out by an independent Delimitation Commission (DC).
- The Constitution mandates that its orders are final and cannot be questioned before any court as it would hold up an election indefinitely.
How is delimitation carried out?
- Under Article 82, the Parliament enacts a Delimitation Act after every Census.
- Once the Act is in force, the Union government sets up a DC made up of a retired Supreme Court judge, the Chief Election Commissioner and the respective State Election Commissioners.
- The Commission is supposed to determine the number and boundaries of constituencies in a way that the population of all seats, so far as practicable, is the same.
- The Commission is also tasked with identifying seats reserved for Scheduled Castes and Scheduled Tribes; these are where their population is relatively large.
- All this is done on the basis of the latest Census and, in case of difference of opinion among members of the Commission, the opinion of the majority prevails.
- The draft proposals of the DC are published in the Gazette of India, official gazettes of the states concerned and at least two vernacular papers for public feedback.
- The Commission also holds public sittings.
- After hearing the public, it considers objections and suggestions, received in writing or orally during public sittings, and carries out changes, if any, in the draft proposal.
- The final order is published in the Gazette of India and the State Gazette and comes into force on a date specified by the President.
How often has delimitation been done in the past?
- The first delimitation exercise in 1950-51 was carried out by the President (with the help of the Election Commission).
- The Constitution at that time was silent on who should undertake the division of states into Lok Sabha seats.
- This delimitation was temporary as the Constitution mandated redrawing of boundaries after every Census. Hence, delimitation was due after the 1951 Census.
Why more independence to DC?
- Pointing out that the first delimitation had left many political parties and individuals unhappy, the EC advised the government that all future exercises should be carried out by an independent commission.
- This suggestion was accepted and the DC Act was enacted in 1952.
- DCs’ has been set up four times — 1952, 1963, 1973 and 2002 under the Acts of 1952, 1962, 1972 and 2002.
- There was no delimitation after the 1981 and 1991 Censuses.
Why postponed till 2026?
- Although the freeze on the number of seats in Lok Sabha and Assemblies should have been lifted after the 2001 Census, another amendment postponed this until 2026.
- This was justified on the ground that a uniform population growth rate would be achieved throughout the country by 2026.
- So, the last delimitation exercise — started in July 2002 and completed on May 31, 2008 — was based on the 2001 Census and only readjusted boundaries of existing Lok Sabha and Assembly seats and reworked the number of reserved seats.
Back2Basics: History of Delimitation in J&K
- Delimitation of J&K’s Lok Sabha seats is governed by the Indian Constitution, but the delimitation of its Assembly seats (until special status was abrogated recently) was governed separately by its Constitution and J&K Representation of the People Act, 1957.
- As far as the delimitation of Lok Sabha seats is concerned, the last DC of 2002 was not entrusted with this task. Hence, J&K parliamentary seats remain as delimited on the basis of the 1971 Census.
- As for Assembly seats, although the delimitation provisions of the J&K Constitution and the J&K RP Act, 1957, are similar to those of the Indian Constitution and Delimitation Acts.
- They mandate a separate DC for J&K. In actual practice, the same central DC set up for other states was adopted by J&K in 1963 and 1973.
- While the amendment of 1976 to the Indian Constitution suspended delimitation in the rest of the country till 2001, no corresponding amendment was made to the J&K Constitution.
- Hence, unlike the rest of the country, the Assembly seats of J&K were delimited based on the 1981 Census, which formed the basis of the state elections in 1996.
- There was no census in the state in 1991 and no DC was set up by the state government after the 2001 Census as the J&K Assembly passed a law putting a freeze on fresh delimitation until 2026.