Rising pollution levels in Delhi has once again forced the authorities to impose vehicle ban on BS 3 petrol and BS 4 diesel ...

BS 3 petrol and BS 4 diesel cars were banned in Delhi after pollution levels breached severe category last week.

BS-3 petrol and BS-4 diesel cars along with commercial vehicles running on diesel were banned from plying in the national capital since November 15 due to high pollution levels.

This decision follows continuous rainfall, which has helped bring down pollution levels, according to an official statement ...