CBI arrests of Bengal ministers, others in Narada case illegal: Assembly Speaker SECTIONS Last Updated: May 17, 2021, 01:01 PM IST Share Synopsis The central probe agency on Monday morning arrested state ministers Firhad Hakim, Subrata Mukherjee, TMC MLA Madan Mitra as well as former minister Sovan Chatterjee in connection with the Narada sting case. PTI "I have not received any letter from the CBI nor has anybody sought permission from me as per the protocol," West Bengal Assembly Speaker said. Related West Bengal Assembly Speaker Biman Banerjee on Monday dubbed as illegal the arrest of two Bengal ministers and others in the Narada case, contending that the CBI action on the basis of the governor's sanction was unlawful.