Introduce CNG or we will stop transport: NGT warns states

“What have you done with regard to introduction of CNG stations in your areas? What are you doing about this? We had asked you to submit your response on the issue. What have you done on this? “I am being told that over 50 per cent of pollution in Delhi is caused by fine particulate matter which originates from neighbouring states. You should take every measure to introduce CNG stations in your states. If you don’t introduce CNG in you state, we will stop your state transport,” the bench  headed by NGT Chairperson said.