Anumita Roy Chowdhury

The second car-free day organised by Delhi government has "proven" that restricting vehicles cut pollution as PM 2.5 levels in the selected Dwarka stretch were "half" compared to what was observed at the Dhaula Kuan area, where no such restrictions were put, a green body has said.

The second car-free day organised by Delhi government has "proven" that restricting vehicles cut pollution as PM 2.5 levels in the selected Dwarka stretch were "half" compared to what was observed at the Dhaula Kuan area, where no such restrictions were put, a green body has said.