News Agencies
| Updated on: 28 January 2018, 10:05 IST
![Dense fog hits train services in Delhi](http://images.catchnews.com/upload/2018/01/28/Trains27_96925_730x419-m.jpg)
A thick layer of fog engulfed the national capital and its neighboring regions on Sunday morning, affecting the train services.
As many as 18 trains were cancelled, 43 were delayed and 7 others were rescheduled due to low visibility.
Several parts of North India, including Delhi and the adjoining National Capital Region, have been witnessing a dense fog and a fall in the temperatures.
-ANI