
New Delhi: In a bid to address the alarming air pollution levels in the national capital, the Delhi government has prohibited the movement of BS-III petrol and BS-IV diesel four-wheelers under the Graded Response Action Plan (GRAP-III). This measure is expected to curb the worsening air quality, with predictions from the Indian Institute of Tropical Meteorology (IITM) indicating “very poor” air quality for the next six days. Although the Air Quality Index (AQI) showed a slight improvement on Friday, registering at 396 compared to Thursday’s 424, the situation remains critical, with dense smog engulfing the city.
As per government directives, violators will face prosecution under Section 194(1) of the Motor Vehicle Act, 1988, and a fine of ₹20,000. The ban also extends to Delhi-registered diesel Medium Goods Vehicles (MGVs) of BS-III standards or lower, as well as Light Commercial Vehicles (LCVs) entering Delhi from other states, unless they are carrying essential goods or services. Inter-state buses using fuels other than CNG, EV, or BS-VI diesel are also restricted unless operating with an All-India Tourist Permit.
The GRAP-III measures aim to mitigate pollution through enhanced road sweeping, intensified water sprinkling with dust suppressants, and stricter controls on construction and demolition activities. Public transport services will also be bolstered to encourage alternative commuting options.
This decisive action follows an order from the Commission for Air Quality Management (CAQM) to activate GRAP-III in the Delhi-NCR region after AQI levels reached the severe category. With these measures, the Delhi government seeks to mitigate further deterioration of air quality and protect public health.


















