Delhi, Nov 03, 2016: Many people are reportedly injured in a pile-up of more than 20 vehicles on the Yamuna expressway near Delhi because of dense fog on Thursday morning.
A thick brown haze has engulfed the capital and nearby areas over the past few days with pollution levels spiking to alarming levels.
Smoke from firecrackers burst on Diwali festival on the weekend has also clogged the area, reducing visibility.
The 165-km long Yamuna Expressway, which connects Noida near Delhi and Agra, has seen similar accidents in the past because of fog.
In January, a woman was killed and over two dozen people were injured in a pile-up of about 50 cars.