
Delhi's winter pollution measures, coming into effect from Sunday, are set to affect thousands of commuters travelling to the national capital from neighbouring cities such as Noida, Gurugram and Ghaziabad.
The restrictions will depend on the Graded Response Action Plan (GRAP) stage in force, the type of vehicle, its fuel and emission standard classification and the particular directions issued by the authorities.
Under the new restrictions, petrol and diesel vehicles registered outside Delhi, that do not comply with BS-VI emission standards, will not be allowed to enter the capital until January 31, 2027. Ambulances, fire tenders and specified essential service vehicles are exempted from these restrictions while BS-VI compliant vehicles, CNG vehicles and electric vehicles, subject to applicable documentation and other restrictions, will also be permitted.
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These restrictions are part of Delhi's winter air pollution control strategy and are aimed at reducing vehicular emissions. The rules are particularly significant for people who live in neighbouring National Capital Region (NCR) cities but travel to Delhi for work, education and other purposes.
According to estimates from the Transport Department, cited in an NDTV report, more than ten lakh vehicles across Gurugram, Faridabad, Noida, Greater Noida and Ghaziabad do not meet BS-VI emission standards.
Motorists whose vehicles do not meet the BS-VI standards will have to make alternative arrangements if they need to enter the capital. They can consider public transport, including the Delhi Metro, or use a BS-VI compliant vehicle, CNG vehicle or an electric vehicle.
The Noida Traffic Police has also advised motorists travelling beyond Delhi to consider alternative routes. One suggested route involves taking the Noida Expressway or Yamuna Expressway towards Zero Point, proceeding through Pari Chowk, Kasna and Sirsa and accessing the Eastern Peripheral Expressway to continue the journey.
According to the revised rules reported by the Indian Express, trucks and other goods vehicles travelling through Delhi to destinations outside the capital must use the Eastern Peripheral Expressway, Wester Peripheral Expressway or other designated alternative routes.
In another measure aimed at reducing vehicular emissions, the Commission for Air Quality Management (CAQM) has directed government and private offices in Delhi and five neighbouring NCR districts to ensure that no more than 50% of their workforce attends office physically between November 5 and November 20. The directive covers Delhi, Gurugram, Faridabad, Sonipat, Ghaziabad and Gautam Buddha Nagar.
How Will The Restrictions Be Imposed?
Authorities are expected to use technology-assisted monitoring and physical checks to identify vehicles violating the entry restrictions.
According to reports by The Indian Express, Automatic Number Plate Recognition (ANPR) cameras and Radio Frequency Identification (RFID) systems will be used as part of the enforcement mechanism.
Traffic personnel may also conduct physical checks to verify vehicle registration details, emission standards and pollution certificates.
Motorists travelling to Delhi have been advised to keep their registration certificates and valid Pollution Under Control (PUC) certificates readily available. Updated vehicle documents stored on DigiLocker can also be used where applicable.
For daily commuters from Noida, Gurugram and Ghaziabad, the impact will therefore extend beyond vehicle-entry restrictions. Depending on their vehicle's emission classification and the pollution-control measures in force, they may also have to change their travel arrangements and workplace attendance.
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On Friday, the air quality in Delhi deteriorated sharply and edged closer to the 'severe' category, with the overall Air Quality Index (AQI) settling at 391.
Aparajita Singh, who is helping the Supreme Court as the amicus curiae, said breathing the region's air is equivalent to an individual "smoking 30 cigarettes every day"
Delhi's air quality worsened to an AQI of 391, nearing severe levels, with 30 out of 59 stations reporting severe pollution on Friday.
The forecast comes amid the ongoing peak stubble-burning period in the National Capital Region, while firecracker emissions due to Diwali could further add to the pollution load.
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