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SC asks Mamata to file fresh plea on SIR deletions exceeding Bengal victory margins
On May 11, 2026, the Supreme Court told Mamata Banerjee to file a fresh plea alleging that in 31 seats the victory margins were smaller than the votes deleted during the Special Intensive Revision (SIR). The Election Commission opposed this route, saying an election petition is the proper remedy and SIR concerns can be addressed by the poll panel. The background outlines the scale of SIR deletions and their potential impact on Bengal's 2026 election results.
Why It Matters
The ruling could influence how disputes related to electoral roll revisions are pursued and may affect post-poll legal challenges and the perceived integrity of the election.
Timeline
7 Events
Final results context and turnout
May 11, 2026
In the final results of the 294-member West Bengal Assembly, BJP won 207 seats and the TMC 80; voter turnout was reported to be above 90 percent.
Impact on 'logical discrepancy' constituencies
May 11, 2026
Among 38 constituencies with the highest 'logical discrepancy' deletions, the TMC had won 34 seats in 2021, but this declined to 22 in 2026.
Electoral impact across constituencies with high deletions
May 11, 2026
In 169 constituencies where deletions exceeded 25,000, the TMC had won 128 seats in 2021 against BJP's 41; in 2026, BJP won 104 and the TMC 63 (Congress 2) in these constituencies. In the other 124 constituencies with deletions below 25,000, BJP's tally rose from 36 seats in 2021 to 108 in 2026.
SIR background: scale of deletions and affected groups
May 11, 2026
The SIR revision significantly reshaped Bengal's voter base, with nearly 91 lakh names removed (about 12% of the electorate). Of these, more than 60 lakh were marked deceased, and about 27 lakh cases remained pending or under scrutiny; tribunals formed by the Election Commission after Supreme Court directions restored only a limited number.
Election Commission opposes plea; suggests election petition instead
May 11, 2026
The Election Commission opposed the arguments, stating that the proper remedy was an election petition, and that concerns related to the SIR could be addressed through the poll panel.
Kalyan Banerjee cites margins smaller than deletions in 31 seats
May 11, 2026
Senior advocate and TMC MP Kalyan Banerjee alleged that in 31 seats, the victory margins were less than the number of votes deleted during the roll revision, and the bench noted his submissions.
SC asks Mamata Banerjee to file fresh plea on SIR-related margin issue
May 11, 2026
A bench headed by Chief Justice Surya Kant and Justice Joymalya Bagchi asked former West Bengal chief minister Mamata Banerjee to file a fresh plea alleging that in 31 seats the victory margins were smaller than the number of votes deleted during the Special Intensive Revision (SIR).