Updated On: 01 December, 2016 12:27 PM IST | | IANS
<p>A number of flight operations and train services were affected on Thursday as dense fog enveloped the national capital and reduced visibility to less than 50 metres in the morning</p>
New Delhi: A number of flight operations and train services were affected on Thursday as dense fog enveloped the national capital and reduced visibility to less than 50 metres in the morning.
A statement from the Northern Railway said 40 trains heading for Delhi were delayed.