New Delhi, Dec. 18 -- With effect from 12 am on Wednesday, vehicles without a valid Pollution Under Control (PUC) certificate will not be provided fuel at petrol pumps in Delhi. Visuals from RK Puram show authorities checking vehicles at a fuel station.

Deep Singh, a Delhi Transport Corporation (DTC) employee, said, "We have been deployed here on duty by the Delhi Government. We are checking vehicles, and those whose PUC certificate is not valid are not being given CNG here. This is a good guideline of the Government. I urge all vehicle drivers and transporters in Delhi to get PUC certificates for their vehicles."

Rajeshwar, a vehicle owner, said, "This is a good measure. Otherwise, even really old vehicles were getting fuel."

The Gove...