The Supreme Court on Tuesday directed the states of Uttar Pradesh, Rajasthan and Haryana to issue directions under Section 5 of the Environment Protection Act, 1986, enforcing a complete ban on firecrackers in the National Capital Region (NCR). A bench of Justice Abhay S. Oka and Justice Ujjal Bhuyan was hearing the MC Mehta matter concerning air pollution in Delhi NCR from various sources...