Tamil Nadu’s Legislative Assembly formally adopted a resolution on Wednesday, August 12, urging the Union government to freeze the number of Lok Sabha seats at the current 543 and retain the state’s existing share of representation. The resolution also calls for the implementation of 33% reservation for women in the 2029 Lok Sabha elections, using the present constituency framework.
Chief Minister C Joseph Vijay, who moved the resolution, argued that delimitation should not penalise states that have achieved demographic stability through effective population control. The resolution emphasised maintaining the current 2.2:1 ratio between Lok Sabha and Rajya Sabha seats and protecting Tamil Nadu’s 7.18% share of parliamentary representation. Vijay described women’s reservation as a matter of social justice that should not be delayed until a future delimitation exercise.
The Dravida Munnetra Kazhagam (DMK) supported the resolution. Leader of Opposition Udhayanidhi Stalin reiterated the party’s longstanding opposition to delimitation, warning that reducing Tamil Nadu’s representation would undermine federal balance. He said the DMK favoured a freeze on delimitation for at least 25 years.
Not all parties agreed. The AIADMK and DMDK opposed the resolution in its current form, questioning its timing since the Centre has not introduced a delimitation Bill. AIADMK chief Edappadi K Palaniswami said his party supported women’s reservation but would back delimitation only if it did not reduce Tamil Nadu’s share. DMDK MLA Premalatha Vijayakanth also criticised the resolution as premature, while endorsing the women’s quota. The BJP’s lone member M Bhojarajan urged acceptance of delimitation as part of democratic evolution, arguing that future generations’ welfare required adjustments. The PMK, another NDA constituent, opposed the resolution outright and demanded its withdrawal.
The debate reflects a larger national dispute. The Centre has signalled its intention to expand the Lok Sabha beyond 543 seats in line with population growth, a move that could increase representation for northern states while reducing the relative share of southern states like Tamil Nadu. At the heart of the issue is whether successful population control should lead to diminished political voice. Tamil Nadu’s Assembly has answered with a clear “no.”
The resolution follows an all‑party meeting convened by Vijay on August 8, where MPs from the ruling alliance and friendly parties decided to oppose delimitation entirely. That meeting was boycotted by the DMK and AIADMK, which dismissed it as a staged exercise. Nevertheless, participants demanded that the Lok Sabha‑Rajya Sabha ratio remain unchanged and that southern states’ representation be safeguarded.
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By adopting the resolution, Tamil Nadu has positioned itself as a leading voice in the southern resistance to delimitation. The inclusion of women’s reservation in the resolution adds another dimension, linking the debate over parliamentary representation with the broader demand for gender equity in politics.
While the Union government has yet to introduce a delimitation Bill, Tamil Nadu’s move signals that any attempt to redraw constituencies will face strong opposition from states that fear losing influence in Parliament. The Assembly’s decision underscores the intersection of federal rights, demographic policy, and social justice in India’s evolving political landscape.![]()


