Delhi pollution: BS 3 petrol, BS 4 diesel car ban lifted as air quality improves
Delhi pollution: BS 3 petrol, BS 4 diesel car ban lifted as air quality improves BS 3 petrol and BS 4 diesel cars were banned from roads in Delhi after GRAP Stage 3 measures were implemented on Friday (January 3). BS 3 petrol and BS 4 diesel car owners were relieved after the Centre’s panel … Read more