Delhi has banned entry of all non-Delhi registered commercial vehicles below BS-IV norms from November 1, 2025, to curb pollution. The CAQM drive focuses on vehicle emissions, with exceptions for BS-VI, CNG, LNG and electric vehicles entering the capital.
Delhi has banned entry of all non-Delhi registered commercial vehicles below BS-IV norms from November 1, 2025, to curb pollution. The CAQM drive focuses on vehicle emissions, with exceptions for BS-VI, CNG, LNG and electric vehicles entering the capital.
Scope of the ban
As per the directive, light goods vehicles (LGVs), medium goods vehicles (MGVs) and heavy goods vehicles (lorries) registered outside Delhi and falling under BS-IV norms will not be allowed to enter the city. However, commercial vehicles that meet the BS-IV standard will continue to be permitted until October 31, 2026. This move will provide operators with a limited period to upgrade their fleet to cleaner models.
BS, or Bharat Stage, refers to the Indian vehicle emission standards that regulate the level of pollutants released from engines. The current standard, BS-VI, is considerably stricter and is intended to drastically reduce emissions of harmful gases and particles.
Enforcement at Delhi’s borders
To ensure strict implementation, 23 enforcement teams comprising officials from the Transport Department and Delhi Traffic Police will be stationed at key entry points in the city. These include the boundaries of Kundli, Rajokri, Tikri, Aya Nagar, Kalindi Kunj, Mandoli, Kapashera, Auchandi and Bajghera Toll/Dwarka Expressway. Each team, headed by an inspector-level officer, will monitor compliance and return vehicles that do not meet emission standards. Officials estimate that between 50,000 and 70,000 vehicles in the surrounding regions are still under BS-IV norms and will be affected by this directive.
Exemptions and cleaner alternatives
The CAQM has clarified that vehicles registered in Delhi and those running on CNG, LNG or electric energy will not have any entry restrictions. Similarly, petrol and diesel vehicles conforming to BS-VI norms can enter the capital without restriction. These exemptions are aimed at promoting the use of cleaner fuels and advanced emissions control technologies.
Air quality
Delhi’s air quality, while showing marginal improvement on Friday morning, remains in the ‘poor’ category with an air quality index (AQI) of 268, according to the Central Pollution Control Board (CPCB). The latest restrictions are part of broader efforts to reduce pollution and protect public health as winter approaches, a time when smog and stagnant air worsen pollution levels.
Authorities hope these measures will lead to a noticeable drop in vehicle emissions, marking another step towards cleaner air for Delhi residents.
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