30 trains delayed due to dense fog in Northern Railway region
New Delhi, Dec 30: Several trains are running late after fog blankets northern India on December 30. Fog enveloped New Delhi railway station reducing visibility. The cold waves are expected to grip the national capital in next few days. 30 trains are running late due to low visibility in the Northern Railway region. Minimum temperature of 2.5°C was recorded in the national capital, on December 29.