Union Home Minister Amit Shah accused West Bengal's Trinamool Congress government of aiding infiltration for electoral gains and called it a national security threat, vowing to deport intruders if BJP wins the next assembly elections. Chief Minister Mamata Banerjee fiercely rebutted these claims, demanding Shah's resignation and questioning the Centre's handling of national security, citing terror attacks in Kashmir and an incident in Delhi. Both leaders used strong rhetoric, with Shah emphasizing border security and Banerjee questioning the selective focus on Bengal.