As Delhi's air quality continues to deteriorate, Chief Minister Arvind Kejriwal launched another campaign -'Red Light On, Gaadi Off'.
While addressing the media, Delhi Chief Minister Arvind Kejriwal said, "We are launching a campaign 'Red Light On, Gaadi Off' to tackle air pollution.
There are one crore vehicles registered in Delhi.
"According to experts, even if 10 lakh vehicles turn off ignition at traffic signals, then 1.5 tonnes of PM 10 will reduce in a year," he added.