Understanding the Shift from 'M' Factors to SIR in West Bengal Elections
The Dynamics of Election Factors in India
In India, elections—whether for the Lok Sabha or state assemblies—often spark discussions around various social factors. One such factor is the 'M' factor, which is interpreted differently across contexts. Political parties that aim to avoid polarization refer to it as the female factor, while those engaged in religious politics label it the Muslim factor. However, West Bengal presents a unique scenario with multiple 'M' factors influencing the electoral landscape, yet the focus has shifted towards Special Intensive Revision (SIR).
TMC's Concerns Over Voter List Changes
The ruling party in the state, the Trinamool Congress (TMC), claims that the SIR process has deliberately targeted minority, backward, and Dalit votes, alleging that actions were taken against TMC supporters. Chief Minister Mamata Banerjee has accused the Bharatiya Janata Party (BJP) and the Election Commission of colluding to remove eligible voters from the electoral rolls.
Key 'M' Factors in West Bengal Elections
In West Bengal, four significant factors are frequently discussed: Muslim, Matua, Modi, and Mamata. This election cycle, however, these factors seem overshadowed by the SIR process. The Muslim population, constituting about 27% of the electorate, has historically leaned towards the TMC, making it a crucial voting bloc. The Matua community, influential in around 55 constituencies, has shown some inclination towards the BJP, yet the TMC hopes to secure their votes. The BJP is campaigning under the leadership of PM Narendra Modi, but the TMC's primary challenge remains his popularity. Lastly, Mamata Banerjee poses a significant challenge for the BJP, as past attempts to undermine her have not yielded success.
Controversies Surrounding the SIR Process
Ahead of the 2026 assembly elections, the SIR process has been mired in controversy. Following allegations of improper voter removals in Bihar, similar concerns have arisen in West Bengal. The Election Commission initiated the SIR to eliminate duplicate, deceased, and illegal voters. When this process began in November 2025, Mamata Banerjee took to the streets in protest. Initially, there were 7.66 crore voters in West Bengal, but the SIR resulted in the removal of approximately 90.66 lakh names, reducing the eligible voter count to 6.77 crore.
Reasons Behind Voter Removals
The Election Commission stated that the names removed included individuals who were consistently absent from their registered addresses, had relocated, were deceased, or were identified as fraudulent voters. The draft list revealed around 30 lakh voters whose details did not match the 2002 voter list, with over 1.20 crore names showing discrepancies. Following hearings, an additional 60 lakh names were eliminated.
The Shift from 'M' Factors to SIR
The uproar between the TMC government and the Election Commission escalated when the voter list was released. In March 2026, the Supreme Court intervened, assigning over 700 judges to resolve disputes. The list from February 28 was not considered final, and names cleared by the court would be included in a supplementary list. Judges reviewed around 60 lakh cases, resulting in the removal of 27 lakh names, with special tribunals established for appeals. The voter list is now frozen, leaving many unable to vote, with hopes resting on the upcoming hearing on April 13.
Mamata Banerjee's Outrage
Mamata Banerjee, along with other TMC leaders, has taken to the streets due to the significant number of voter removals in districts that are considered TMC's core support areas, such as Murshidabad, Malda, and North Dinajpur, which have large Muslim populations. The TMC alleges that many names removed were from the Muslim community, which constitutes about 27% of the population according to the 2011 census. Various civil organizations and opposition parties have accused the Election Commission of targeting Muslims and women, a claim the Commission has dismissed, asserting that removals were based on valid criteria.
The Clash Between TMC and BJP Over SIR
The BJP contends that the Election Commission's actions have eliminated illegal and fraudulent voters, ensuring a fair election process. Conversely, the TMC accuses the Commission of acting under BJP's influence, claiming that names were removed in areas where the TMC holds strength. The TMC argues that the number of votes removed in certain constituencies matches the margins of victory in the 2021 assembly elections. They assert that 63% of the removed voters were Hindus, while 34% were Muslims, suggesting that the Muslim representation is overstated. The BJP, on the other hand, claims that Mamata Banerjee has facilitated illegal immigration for electoral gain, necessitating the SIR process. The situation remains tense, with the potential for further disputes following the April 13 hearing.