Representative image. Aakash Singh India, CC BY-SA 4.0, Wikimedia Commons
Why it matters
The ban affects anyone who drives into Delhi from Noida, Gurugram, Ghaziabad or Faridabad in a petrol or diesel vehicle built to BS-IV or an older standard; transport department estimates count more than 10 lakh such vehicles in those districts. It starts on 1 November, less than a week away, and lasts three months.
Non-BS-VI vehicles registered outside Delhi will not be allowed into the capital from 1 November 2026 to 31 January 2027, Chief Minister Rekha Gupta announced on 20 October. The curb is part of the Delhi government’s Winter Action Plan against pollution, which runs until 28 February. Transport department estimates reported by NDTV put the number of such vehicles in five neighbouring districts at more than 10 lakh.
BS-VI is the Bharat Stage VI emission standard for vehicle exhaust (VI is the Roman numeral six). Vehicles built to older standards, such as BS-III or BS-IV, are the ones the ban targets.
What Rekha Gupta announced for non-BS-VI vehicles
In a post on X on 20 October, quoted in full by Outlook and WION, the chief minister wrote that from 1 November to 31 January, non-Delhi vehicles below BS-6 norms would not be allowed to enter Delhi. The same post said “No valid PUCC, no fuel”, meaning vehicles without a valid Pollution Under Control Certificate (PUCC) will not get fuel.
The rest of the Winter Action Plan, according to the post, includes curbs on construction and demolition, AI-based monitoring of building sites, 50% work from home and staggered office timings. In a video message on X, Gupta said people had demanded the strictest possible action around this time last year, and that this year’s measures were planned ahead for the whole season.
Other steps were reported alongside. Parking fees at authorised parking lots will be doubled, except at Delhi Metro parking, WION and Autocar India reported. Autocar India said Municipal Corporation of Delhi offices will work from 8.30 am to 5 pm and Delhi government offices from 10 am to 6.30 pm.
How many vehicles in the NCR fall below BS-VI
The ban matters most to people who drive into Delhi every day from the National Capital Region (NCR) towns around it. NDTV reported on 26 October that transport department estimates count more than 10 lakh vehicles below BS-VI in Gurugram, Faridabad, Noida, Greater Noida and Ghaziabad.
| District | Vehicles below BS-VI (estimate) | Detail reported |
|---|---|---|
| Gurugram and Faridabad | Nearly 2 lakh | About 70% are BS-III or BS-IV; around 50,000 commercial vehicles |
| Noida and Greater Noida | More than 4 lakh | Over half are BS-IV, mostly petrol cars |
| Ghaziabad | Around 4 lakh | Figure given by a senior official |
| Total | About 10 lakh or more | NewsPlainly’s sum of the figures above |
NDTV noted that not every vehicle in this count will be covered by the ban. The figures are vehicles registered in those districts, not daily trips into Delhi.
Which vehicles are exempt from the Delhi entry ban
CNG and electric vehicles are exempt, as are ambulances, fire tenders and specified essential-service vehicles, according to NDTV’s report. BS-VI vehicles registered outside Delhi can enter as usual. Vehicles registered in Delhi are not covered by this provision, though other pollution and vehicle-age rules still apply to them.
For enforcement, NDTV reported that AI-powered Automatic Number Plate Recognition (ANPR) cameras at border checkpoints will scan number plates and flag vehicles for checks, with entry points from Noida, Gurugram and Ghaziabad being strengthened. The reports read for this article did not give the fine for a vehicle caught breaking the ban, and none cited a formal transport department notification.
Commercial goods vehicles have a separate timeline. Under a direction of the Commission for Air Quality Management (CAQM), non-BS-VI goods vehicles registered outside Delhi have been barred since 1 November 2025, and a transport department notice at the time let BS-IV goods vehicles enter until 31 October 2026 as a transitional measure, the Tribune reported then.
Last winter’s curb on non-BS-VI vehicles and this year’s
The idea is not new. Last winter, Delhi began keeping out non-BS-VI vehicles from outside on 18 December 2025, after the Graded Response Action Plan (GRAP), Delhi’s set of emergency pollution curbs, reached its fourth and highest stage. Reports at the time said it affected about 12 lakh vehicles from Gurugram, Ghaziabad, Faridabad and Noida, Deccan Herald noted. The two counts were made in different ways and are not directly comparable.
| Winter 2025-26 | Winter 2026-27 | |
|---|---|---|
| Start | 18 December 2025 | 1 November 2026 |
| Trigger | GRAP Stage 4 in force | Fixed dates in the Winter Action Plan |
| End | Tied to GRAP | 31 January 2027 |
| Fuel rule | No PUCC, no fuel under GRAP 4 | No valid PUCC, no fuel |
The difference is timing. This year the ban is set by date rather than waiting for GRAP’s emergency stage; Gupta said the government was acting before the worst of winter pollution sets in. GRAP stages can still add curbs on top during the winter, as they did when GRAP 1 began in Delhi this month.
What drivers from Noida, Gurugram and Ghaziabad can check now
For a driver who crosses into Delhi, the first thing to check is which emission standard the vehicle was built to. If it is BS-VI, CNG or electric, the ban does not apply. If it is BS-IV or older and runs on petrol or diesel, the car or bike will not be allowed into Delhi between 1 November and 31 January, going by the chief minister’s announcement.
Every vehicle, from Delhi or outside, will also need a valid PUCC to buy fuel in the city. Farm fires are tracked separately: stubble burning fires in Punjab had reached 510, NewsPlainly reported on 25 October.
Frequently asked questions
Which vehicles cannot enter Delhi from 1 November 2026?
Petrol and diesel vehicles registered outside Delhi that are below the BS-VI emission standard, such as BS-III and BS-IV, until 31 January 2027, according to the chief minister's announcement.
Are CNG and electric cars from Noida or Gurugram allowed?
Yes. CNG and electric vehicles are exempt, as are ambulances, fire tenders and specified essential services, NDTV reported. BS-VI vehicles can also enter.
Does the ban apply to Delhi-registered cars?
No. This provision covers vehicles registered outside Delhi, though Delhi vehicles still need a valid PUCC to buy fuel and remain under other pollution and vehicle-age rules.