Which of the following steps has been taken by the court to improve the quality of air in Delhi?
Banning the use of unleaded petrol in the city
Setting up of more industries inside the city
CNG and LPG are cleaner fuels. They undergo complete combustion to produce carbon dioxide and water.
What initiatives were taken for reducing vehicular air pollution in Delhi ? Has air quality improved in Delhi ?
On 6th November 2016, the following news item was printed in The Hindu:''Delhi's air quality turns hazardous''. What possible steps can be taken to control air pollution?