A bulldozer was used to demolish a Trinamool Congress party office and damage shops in Kolkata's New Market area on Tuesday night, hours after the BJP secured a majority in the West Bengal assembly elections. The incident, which occurred near the historic Hogg Market, triggered panic among traders and led to early closures, with police arresting four individuals in connection with the vandalism. The Trinamool Congress condemned the attack, calling it an act of 'gundagardi' and alleging that BJP supporters used the bulldozer to target meat shops with police complicity. Party leader Derek O'Brien claimed the machine operated with official permission and under the watch of central forces. The state BJP chief, Samik Bhattacharya, denied party involvement and stated that the BJP would not tolerate violence in its name. Kolkata Police Commissioner Ajay Kumar Nand confirmed that no rallies with bulldozers or similar equipment would be permitted and warned of strict action against violators. At least 80 people have been arrested across the city for election-related vandalism. The Election Commission has directed the deployment of central paramilitary forces in the area to maintain order. The New Market, a 150-year-old commercial hub, has seen declining footfall and sales since the incident. Longtime traders reported fear and uncertainty, though most said they would continue business despite the tension. The BJP is set to form its first government in West Bengal with 207 seats in the 294-member assembly, marking a major political shift in the state. The police have increased patrols in the New Market area, and the court will review the detention of the arrested individuals on Thursday. The state administration has urged political parties to refrain from provocative actions during the transition period.