West Bengal witnessed a dramatic political shift on May 4, 2026, as early vote counts indicated the end of Trinamool Congress’s fifteen-year rule. According to the Election Commission, the Bharatiya Janata Party (BJP) led in 192 constituencies, surpassing the majority mark, while the Trinamool Congress trailed with 97. The sweeping results triggered widespread unrest across the state, with reports of violence against ruling party workers. Security was tightened around Chief Minister Mamata Banerjee’s Kalighat residence, and the Election Commission ordered deployment of central forces.

BJP leader Suvendu Adhikari attributed the victory to strategic religious polarization, claiming consolidation of Hindu votes and erosion of Trinamool’s traditional Muslim support base. Analysts cited multiple factors behind Trinamool’s decline, including dissatisfaction among minority voters over OBC certificate cancellations, discontent over Waqf property management, and administrative controversies. The exclusion of about 9.1 million names from voter rolls and corruption scandals in education and ration distribution further weakened the ruling party.

Observers noted that record voter turnout above 92 percent reflected a strong desire for change, marking a decisive end to Mamata Banerjee’s long-standing dominance in West Bengal politics.