Roy recently rejoined the TMC, of which he was once the second-in-command, following his three-and-a-half year-long stint in the BJP Kolkata: Leader of the opposition in Bengal Assembly Suvendu Adhikari on Friday submitted a petition to Speaker Biman Banerjee seeking disqualification of Mukul Roy’s membership in the House under the anti-defection law as he has recently crossed over from the …