The Delhi government has told the Supreme Court that it is ready to take steps like complete lockdown to control the local emission, which would help in bringing down the air pollution in the national capital, but added that it will have only a limited impact.

In an affidavit, the Delhi government said: "GNCTD is ready to take steps like complete lockdown to control local emissions. However, such a step would be meaningful if it is implemented across the NCR areas in neighbouring states. Given Delhi's compact size, a lockdown would have limited impact on the air quality regime".