Delhi Bans Polluting Trucks to Combat Worsening Smog

As of November 1, 2025, the Delhi government has implemented a ban on the entry of all commercial vehicles with older Bharat Stage 4 (BS4) engines into the national capital. This significant step is part of the city's ongoing efforts to curb rising air pollution, which has reached hazardous levels in recent weeks.

Under the new rule, only commercial vehicles equipped with the more environmentally-friendly BS6 engines will be permitted to operate within Delhi. The restriction applies to all categories of goods vehicles, including light, medium, and heavy trucks. To ensure compliance, the Delhi Transport Department has installed RFID scanning systems at all border entry points to detect and deter BS4 vehicles.

Authorities have warned that violators will face severe penalties, including permit cancellations and fines of up to Rs 20,000. Officials have also urged transporters and drivers to cooperate with the city's anti-pollution campaign, emphasizing that the measure is necessary to protect public health and improve Delhi's deteriorating air quality.

Experts have welcomed the decision, stating that it will push transport operators to upgrade their fleets to cleaner BS6 standards. An environmental expert noted that the move is vital for improving Delhi's air quality, though its effectiveness will depend on strict enforcement.