Mamata Banerjee, the Chief Minister of West Bengal and leader of the Trinamool Congress (TMC), accused the Bharatiya Janata Party (BJP) of forming a 'tacit understanding' with the Congress and Tamil Nadu Chief Minister MK Stalin during a rally in Nadia district on April 6, 2026. She claimed that the Election Commission of India (ECI) transferred approximately 500 officers from West Bengal to Tamil Nadu as poll observers, significantly impacting development work in her state. Banerjee stated that her party would work towards uniting the opposition against the BJP after the upcoming Assembly elections. She expressed concern that if the BJP were to come to power in West Bengal, it would impose restrictions on food consumption, highlighting a broader fear of communal division. Banerjee also criticized the BJP for allegedly manipulating voter lists and stopping central funds for welfare projects in Bengal. She asserted that her government would not allow the establishment of detention camps in the state and vowed to protect the rights of all residents. The TMC leader emphasized the importance of unity and inclusivity, contrasting her party's values with what she described as the BJP's divisive tactics.