The issue of colour-coded stickers for vehicles cropped up when the court was hearing a matter relating to air pollution in Delhi-NCR. The NCR states include Rajasthan, Uttar Pradesh and Haryana.

It has also forecasted of light rain in the region in the upcoming days. The India Meteorological Department (IMD) issues colour-coded alerts to indicate the severity of cold wave conditions.

A deep dive into the Interpol's 8 colour-coded notices. Listen to Story Interpol issues first Silver Notice to trace laundered assets across borders Pilot project involves 52 countries, including ...