Delhi News | Written by Sidharth Pandey | Wednesday March 1, 2017
Come April and all four-wheelers in Delhi will have to meet Bharat Stage 4 pollution norms. But from across the city's borders, from Haryana and Uttar Pradesh, a new pollution is drifting in - huge quantities of Sulphur-Dioxide, coming from the systematic burning of pet coke by industries. Experts say it will be 300 times more polluting than a car ...
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