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Delimitation: Issues, Legal and Constitutional Basis for Delimitation

Context: There has been a renewed debate about delimitation after the issue was raised by the Chief Minister of Tamil Nadu.

What is Delimitation?

  • Delimitation is the process of redrawing boundaries of Parliamentary and Assembly constituencies to ensure equal representation based on population changes.
  • It also involves fixing the number of seats allocated to each state in the Lok Sabha and State Assemblies.
  • The process is carried out by an independent body called the Delimitation Commission.

Importance of Delimitation

  • Ensures Equal Representation: Each constituency should have roughly the same population size to ensure fair voting power.
  • Reflects Population Growth Trends: Helps in adjusting representation as populations increase or decrease over time.
  • Prevents Political Imbalance: Without delimitation, some areas may have more MPs per voter, leading to under-representation
Legal and Constitutional Basis for Delimitation
  •  Article 82: Requires Parliament to revise the allocation of Lok Sabha seats among states after every Census.
  • Article 170: States that the number of seats in State Legislative Assemblies must also be readjusted.
  • Delimitation Act: Passed whenever delimitation is needed, and a Delimitation Commission is set up.
  • Till date, 4 Delimitation Commissions have been formed in 1952, 1963, 1973 & 2004. (UPSC Prelims 2024)

Related Constitutional Amendments

  • 42nd Amendment (1976): Froze the number of Lok Sabha and Assembly seats until the 2001 Census to encourage population control.
  • 84th Amendment (2002): Extended the freeze until 2026.

Delimitation Commission: Composition and Powers

  • It is a temporary body set up by the Government of India whenever delimitation is required.
  • Delimitation Commission’s orders are laid before the Lok Sabha and the legislative assemblies concerned, but they cannot affect any modifications in the orders. (UPSC Prelims 2012).

Composition

  • A retired/working Supreme Court judge (Chairperson)
  • Chief Election Commissioner
  • State Election Commissioners of the concerned states

Powers and Functions

  • Redraws constituency boundaries based on the latest Census data.
  • Allocates seats fairly among states and constituencies.
  • Consult political parties and stakeholders before finalizing boundaries.
  • Decisions cannot be challenged in court (Article 329).

Issues with Delimitation

  • Uneven Population Growth: Northern states like UP, Bihar, MP, and Rajasthan have seen higher population growth compared to southern and smaller northern states, leading to potential disparities in seat allocation.
  • Disproportionate Representation: If seats are redistributed based on projected population, Southern states and smaller Northern states may lose their relative share in Parliament, reducing their political influence.
  • Threat to Federalism: A decline in proportional representation for some states could undermine the federal structure and create regional imbalances.
  • Uncertainty in Seat Distribution Formula: Lack of clarity on whether seat allocation will be based on existing share or projected population raises concerns about fairness in representation.
  • Political Discontent: States that have successfully controlled their population may feel penalized for their efforts, leading to dissatisfaction and political friction.

Solutions for Balanced Delimitation

  • Capping Lok Sabha Seats at 543: Keeping the number of MPs fixed, as done in the U.S., would maintain the status quo in state-wise representation and uphold the federal principle.
  • Increasing State Assembly Seats: To address democratic representation needs, the number of MLAs in State Legislative Assemblies can be increased based on population growth.
  • Weighted Representation Model: A formula ensuring fair weightage for states with lower population growth can be considered to maintain regional balance.
  • Incentivizing Population Control: States that have effectively managed their population growth should not be disadvantaged in seat allocation; a mechanism to reward them should be explored.
  • Consensus-Based Decision: Engaging political leaders across regions to reach a balanced and widely acceptable solution can help prevent regional tensions.
  • Parliamentary Debate & Review: A thorough discussion in Parliament, considering both numerical representation and federal equity, is essential before finalizing the new seat distribution.

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