No fuel without PUCC, non-BS6 vehicles barred: What the permanent GRAP curbs mean for Delhiites
Two key restrictions under the Graded Response Action Plan (GRAP)-4 will now be enforced “permanently” in Delhi as part of measures to tackle ‘severe’ air pollution, environment minister Manjinder Singh Sirsa said on Friday. Vehicles line up to obtain PUCC as Delhi begins enforcing fuel restrictions on vehicles without a valid PUCC across the National Capital Region (NCR), in New Delhi, India, on Wednesday, December 17, 2025. (RAJ K RAJ /HT PHOTO) The curbs relate to mandatory Pollution Under Control Certificates (PUCC) for refuelling vehicles and a ban on the entry of non-Bharat Stage VI (BS6) vehicles from outside the capital. Air quality in the capital remained close to the “severe” category on Sunday, with the Central Pollution Control Board’s Sameer app showing the overall air quality index (AQI) at 391 at 6 am. An AQI reading above 400 is classified as “severe.” What the permanent curbs are Announcing the decision, Sirsa said petrol would not be dispensed to vehicles without a valid PUCC until further orders. The Delhi government had earlier notified this decision …








