BS-3 petrol and BS-4 diesel cars along with commercial vehicles running on diesel were banned from plying in the national…
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Delhi pollution: BS-3 petrol, BS-4 diesel vehicle ban may be lifted as air quality improves
BS-3 petrol and BS-4 diesel cars along with commercial vehicles running on diesel were banned from plying in the national…
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Delhi pollution: BS-3 petrol, BS-4 diesel car ban to continue, Supreme Court refuses to relax GRAP measures
BS-3 petrol and BS-4 diesel vehicles have been barred from plying in Delhi since first week of November amid spike…
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