The political controversy regarding the proposed delimitation process in the country has once again intensified. In particular, conflicts over political representation—particularly between South and North India—are deepening. While the central government is preparing to implement 33% reservation for women from 2029 by increasing the number of Lok Sabha seats, southern states fear that the move could reduce their political influence.
How did the controversy start?
This entire controversy is related to the Women’s Reservation Bill. Prime Minister Narendra Modi has set a target of giving 33% reservation to women by the 2029 Lok Sabha elections. To achieve this, the government intends to increase the number of Lok Sabha seats from the current 543 to 850—of which 815 seats will be allocated to states and 35 seats to Union Territories. On April 14, 2026, the government shared drafts of three major bills with Members of Parliament: the Constitution (131st Amendment) Bill, 2026; Delimitation Bill, 2026; And Union Territory Bill. These are to be presented during a special session of Parliament to be held from 16 to 18 April.
How will 307 new seats be added?
A total of 307 new seats will be added to the Lok Sabha. The allocation of these seats will be done on the basis of population data, thereby ensuring adherence to the principle of “one person, one vote, one value”. However, the dispute boils down to precisely this: specifically over how many seats each state will get and whose political representation will be reduced.
Strong opposition from southern states
Southern states like Tamil Nadu, Telangana, Kerala, Karnataka and Andhra Pradesh are at the forefront in opposing this proposal. These states argue that they have done commendable work in population control measures, yet now they are being “punished” for their success—by reducing the number of seats in Parliament. Tamil Nadu Chief Minister M.K. Stalin has even said that black flags should be hoisted on every house in the state, and warned that if any injustice is done to the state, there will be a massive protest against it.
P. Chidambaram’s claim
According to Congress leader P. Chidambaram, the current representation of the five southern states in the Lok Sabha is 24.3%, which may reduce to 20.7% after delimitation. He said that while the number of seats allotted to Tamil Nadu is expected to increase from 39 to 58, after the actual delimitation this number may also come down to 46. In contrast, the number of seats in Uttar Pradesh may increase from 80—initially to 120—and later to around 140.
Reaction of Telangana and other states
Telangana Chief Minister Revanth Reddy has written a letter to the Prime Minister demanding an all-party meeting. He argued that increasing the number of seats only on the basis of population would weaken the federal structure and be unfair to the southern states.
Support of NDA ally TDP
Meanwhile, Andhra Pradesh Chief Minister N. Chandrababu Naidu has appealed to all political parties to support the Women’s Reservation Bill, calling it necessary for the empowerment of women.
past delimitation exercise
Delimitation exercises have been conducted thrice so far in India. The last time this exercise was done was in 1973, based on the 1971 census, when the number of Lok Sabha seats was increased from 522 to 543. Subsequently, in 1976, the number of seats was frozen through the 42nd Constitutional Amendment, so that states that had successfully implemented population control measures would not have to suffer losses.
real reason for dispute
The main basis of delimitation is the size of the population. States that have experienced significant population growth—such as Uttar Pradesh, Bihar, Rajasthan, and Madhya Pradesh—are likely to get a higher share of seats. However, southern states argue that they successfully implemented family planning initiatives, resulting in their population stabilization; As a result, they argue that their parliamentary representation will now be reduced precisely because of this success.
potential impact
According to some estimates, the number of seats allotted to Uttar Pradesh may increase to between 120 to 140, while Tamil Nadu’s number of seats may remain limited to around 50 or 51, thereby reducing its share of total representation. According to election analyst Yogendra Yadav, Tamil Nadu may lose 11 seats and Kerala may lose 8 seats. As a result, southern states fear that future policies and funding may become North India-centric.