"You have done whatever you wanted to, this odd-even formula. When you are so active in odd-even, why don't you take other orders in the same spirit...
"Why your police doesn't do anything with regard to 15- year-old vehicles? Why don't you challan them? Why has police not taken any action in furtherance to orders passed by the tribunal?" a bench headed by NGT Chairperson Justice Swatanter Kumar asked Delhi government.
"You were so active in odd-even, why don't you do the same thing for dust pollution and burning of municipal solid waste. Why don't you control waste burning and violations of norms by builders.
"Heaps of garbage is being burnt at various waste plants in the city. It is like burning mountain. We cannot allow you to generate methane and carbon all the time," the bench said.
Earlier, the tribunal had asked Delhi government and other authorities to create awareness about air pollution caused by vehicular emissions and burning of municipal solid waste and issue advertisements on the lines of the odd-even scheme.