<span style="color: #222222;">Severe cold wave and fog conditions continue to prevail in the national capital, Delhi.<br />''<br />''According to the Indian Meteorological Department, due to the current Western Disturbances and consequent stronger surface winds, fog conditions have significantly improved over Punjab, Haryana, Delhi, Rajasthan, and West UP. Meanwhile, Senior PRO of Northern Railway, RK Rana said that 23 trains are running late due to fog. </span><br />