Chennai: The Dravida Munnetra Kazhagam (DMK) has extended conditional support to the Centre’s proposed Delimitation Bill, making it clear that the party will back the legislation only if three key safeguards are incorporated to protect the interests of southern states.
The issue of delimitation—the process of redrawing parliamentary and assembly constituencies based on population—has become a major political flashpoint. Several southern states have expressed concern that a fresh delimitation exercise based solely on the latest population figures could reduce their relative representation in Parliament, despite their success in population control.
The DMK’s Three Conditions
1. No Penalty for Population Control
The DMK insists that states which successfully implemented family planning and population control measures should not lose parliamentary representation. The party argues that rewarding states with higher population growth while penalizing those that controlled population would be unfair and contrary to the spirit of cooperative federalism.
2. Fair Representation for Southern States
The party has demanded that any delimitation exercise should ensure equitable political representation for southern states. According to the DMK, the exercise should not disproportionately shift parliamentary seats to states with faster population growth at the expense of states that have contributed significantly to the country’s economic development.
3. Broad Political Consensus Before Implementation
The DMK has called for extensive consultations with all political parties and state governments before introducing or implementing the Delimitation Bill. The party maintains that such a significant constitutional exercise should proceed only after building a national consensus rather than through unilateral action.
Why Delimitation Is Controversial
Delimitation determines the number and boundaries of constituencies based on population. The exercise was frozen through constitutional amendments until after the first Census conducted following 2026 to encourage states to pursue population control without fear of losing political representation.
Southern states, including Tamil Nadu, Kerala, Karnataka, Andhra Pradesh, and Telangana, have consistently argued that a population-based redistribution of seats could reduce their influence in the Lok Sabha, while several northern states with higher population growth may gain additional seats.
Centre’s Stand
The Union government has maintained that no final decision has been taken on the exact framework for the next delimitation exercise. It has repeatedly stated that consultations with stakeholders will take place before any legislation is finalized and that concerns raised by states will be taken into consideration.
Political Significance
The DMK has made delimitation a key political issue, arguing that the federal balance between states must be preserved. The party believes that representation in Parliament should not undermine states that have performed well on development indicators and population management.
As discussions over the proposed Delimitation Bill continue, the Centre is expected to engage with political parties and state governments to build consensus on one of the most consequential electoral reforms in recent decades.
