News18 No Valid PUC, No Fuel: Delhi Govt Takes Big Move To Fight Rising Air Pollution
The measures form part of GRAP-IV, the most stringent stage of the Graded Response Action Plan, which is triggered when air quality deteriorates sharply.
The measures form part of GRAP-IV, the most stringent stage of the Graded Response Action Plan, which is triggered when air quality deteriorates sharply.