The Mamata Banerjee-led Trinamool Congress has moved the Calcutta High Court seeking permission to hold its annual July 21 Martyrs' Day rally at Victoria House in central Kolkata after the Kolkata Police declined permission for the proposed venue.The matter was mentioned before Justice Saugata Bhattacharya on Monday by Senior Advocate and Trinamool Congress MP Kalyan Banerjee, who sought...