Bandyopadhyay responds to Centre, says he didn’t violate any rules Updated: Updated: June 03, 2021 22:29 IST The former Chief Secretary says he was acting as per the instructions of West Bengal Chief Minister Mamata Banerjee. Share Article Mamata Banerjee with Alapan Bandyopadhyay during a meeting, in Kolkata. File | Photo Credit: PTI The former Chief Secretary says he was acting as per the instructions of West Bengal Chief Minister Mamata Banerjee. Former West Bengal Chief Secretary Alapan Bandyopadhyay on Thursday responded to the showcause notice issued by the Centre to him. Mr Bandyophyay, who is working as the Chief Adviser to Chief Minister Mamata Banerjee, was served a notice by the Centre under the Disaster Management Act on May 31.