A vacation bench of the Supreme Court will hear today the petition filed by firecracker manufacturers against the order passed by the Calcutta High Court imposing a total ban of use of firecrackers in the State of West Bengal.A bench comprising Justices AM Khanwilkar and Ajay Rastogi is hearing the matter..A Division Bench comprising Justices Sabyasachi Bhattacharya and Aniruddha Roy of...