The Fall of a Once-Dominant Party
Mamata Banerjee’s Trinamool Congress (TMC), once celebrated for ending 34 years of Communist rule, now faces an unprecedented fragmentation. After the party’s landslide defeat in West Bengal’s latest assembly elections, a faction of its legislators seized the party’s internal structures and openly challenged both Banerjee and her nephew, Abhishek Banerjee.
Rebellion and Realignment
Within weeks of the election, roughly three‑quarters of the TMC’s legislators overturned the party’s policy direction. They installed a new opposition lead, claimed forged signatures on legislative documents, and re‑aligned themselves with the BJP‑led national coalition. The xenophobic wobble has now spread to Delhi, where 20 of the TMC’s 28 members of parliament have petitioned the Speaker to depart from the party’s parliamentary group. If confirmed, this shift would turn the internal split into a full‑blown national crisis.
Underlying Weaknesses
Political scientist Dwaipayan Bhattacharyya explains that the TMC’s growth hinged on Banerjee’s charisma and the state’s administrative machinery. The party never built a robust ideological infrastructure, leaving it vulnerable when power slipped. As a result, local power brokers – once buoyed by patronage – now feel exposed and are tempted to defect.
BJP’s New Pull
The BJP’s national dominance has fundamentally altered the calculus for regional politicians. Former rebel leaders can now align with a central powerhouse that offers “resources, protection and a platform” – a different dynamic from the historical splits in parties like Shiv Sena, where central authority was confined within a family. As Rahul Verma notes, the BJP’s presence makes it “a natural alternative centre of power” once a regional party falls.
Banerjee’s Response
Undeterred, Banerjee has labeled the BJP’s victory as “illegal” and “immoral,” alleging the loss of around 100 seats. She dismisses the rebellion as opportunism, insisting that the party can be rebuilt from its workers and not its leaders. Yet experts warn that a revival will require new governance structures, willingness to share power, and a reinvigorated ideological narrative.
The Question Ahead
While the TMC’s collapse could be contained if the insurgents return to Banerjee’s fold, the broader fragmentation raises the possibility of a permanent split. With BJP’s support, former rebels could secure a foothold in national politics. Only time will reveal whether Banerjee’s magnetic appeal can survive this test of endurance, or whether the TMC will choose a new direction.
