Measures in the last 3 years to improve air quality
1. Increasing fuel cost would meet with a protests. Instead. monthly quota for each vehicle running on diesel should be fixed, as then people would switch their cars to CNG or electric, and even use car pooling.
2. Our prime minister took the chartered flight to US last year, when he could have even flown business class instead of a private airplane. Of course one may site security as a reason, but country's premiers can take commercial flights. Developed countries are those where their premiers travel by public transportation, because the transport's standard has been improved for everyone. Moreover, sharing resources always more economical, while exclusive use thereof, wasteful. more