A Layer Of Fog Covered The National Capital As North India Shivers In Cold Wave

Sunday morning remains wrapped in a thick blanket of fog in Delhi and other parts of the country. As many as 22 trains and 150 flights linking the national capital have been delayed. RK Puram recorded the minimum temperature at 7 degrees this morning. The visibility was found to be zero in the airport area. Delhi airport had issued a fog alert last night itself, urging fliers to contact the airlines for updated flight information.