Firhad Hakim resigned as Kolkata mayor, becoming the latest senior TMC leader to step down from a key civic position. The move comes amid growing political turbulence following the party's Assembly poll setback and rising instability across municipal bodies
Senior Trinamool Congress leader and MLA Madan Mitra and former minister Sovan Chatterjee were also brought to Nizam Palace as part of the investigation, they said.
