Fog shrouds Delhi as visibility drops

Fog continued to envelop in the national capital on December 20, leading to low visibility.

People were seen sitting near fire to protect themselves from cold in Delhi's Anand Vihar area.

Speaking to ANI, Suresh, a local said, "I work as a security guard so I have to stay up all night.

It is very cold here, we somehow manage to keep ourselves warm."