Re: TATA unvails worlds cheapest car
well with the introduction of Metro at least 40000 vehicles have been taken off the road, they made compulsory for any commercial vehicle to be either cng operated or battery operated, all the vehicles older than 15 years are out of city, factories are moved out of Delhi, most polluting vehicles are banned from the city, a lot of flyovers have been constructed in past few years to make intersections signal free.. i dont know what else they can do to minimize the pollution even further...
Sir main pollution sources are industrial facilities not vehicles.
Maybe this is enough of a hint for now.