The Supreme Court has permitted the use of certified green firecrackers in Delhi-NCR for two days during Diwali, November 7 and 8, with specific timings. A complete ban on all firecrackers will be reinstated from November 9, and strict conditions apply to manufacturing and sale. With Diwali around the corner firecrackers are once again at the centre of a legal debate in the national capital The Supreme Court has allowed the use.