New Delhi, Dec. 29 -- Several trains in the national capital Delhi faced disruptions in their operations due to dense fog prevailing in the city on Monday morning.

Passengers at New Delhi Railway Station complained about unprecedented delays and schedule disruptions. One of the passengers, Gagan, said his train to Kanpur is delayed by 8 hours due to fog.

"I have to go to Kanpur, but the train is running late by eight hours due to dense fog...," Gagan told ANI. Due to train operational delays, taxi drivers also reported reduced business at the station, as trains are running late due to fog. Shivkumar, a taxi driver, said there is no work at the station because trains have been running late.

"For now, there is no work because there is so...