Bengal's ruling Trinamool Congress raised the pitch today on its demand for the removal of Solicitor Genral Tushar Mehta over his alleged meeting with Narada scam accused Suvendu Adhikari, with petitions to President Ram Nath Kovind and Prime Minister Narendra Modi. A party delegation visited the President -- formerly an advocate at the Supreme Court -- to submit a letter in which they spoke of the impropriety of such a meeting.