The National Green Tribunal (NGT) on Tuesday banned all 10-year-old diesel vehicles from plying on Delhi roads, a decision welcomed by the state government as well as experts who also called for tightening emission norms along with banning entry of trucks and buses that aggravate the environmental damage. A bench headed by NGT chairperson Justice Swatanter Kumar passed the order and asked all the transport authorities concerned to give details of all such vehicles. The tribunal also asked the agencies concerned to ensure that all entry points into the city have units to check pollution levels, weight and age of vehicle by 9 April, lawyer Balendu Shekhar, who represented East Delhi Municipal Corporation (EDMC) in the case, told to Media. Welcoming the order, an official of the Delhi government raised the issue of the trucks and buses that enter the national capital every night and are the "main cause behind rising pollution levels". He called for the central government to ensure that such pollution vehicles do not enter Delhi.