A blinding layer of fog affected road and rail traffic in the north and eastern parts of the country on Thursday, officials said.
A spokesperson for the railways said that fog impacted the schedule of “24 trains approaching Delhi”.
The India Meteorological Department (IMD) reported very dense fog in isolated pockets of Punjab, west Uttar Pradesh, and Tripura; dense fog in parts of east Uttar Pradesh; Jammu, Haryana, Delhi, east Madhya Pradesh, Bihar, and Assam; and moderate fog in some pockets of north Rajasthan and west Madhya Pradesh.