Krishna Chakraborty stepped down as the Mayor of Bidhannagar Municipal Corporation on Thursday, citing personal reasons after 16 years in the post.
A long-time associate of Mamata Banerjee, Chakraborty submitted her resignation to the municipal commissioner and expressed a desire to continue as a councillor.
The resignation occurs during a period of political upheaval for the Trinamool Congress following its loss in the recent West Bengal assembly elections.