Buses to be halted if visibility drops below 50 metres, UP Transport Department takes major step amid dense fog

Thick fog engulfs Delhi-NCR, disrupting flight, train operations amid poor air quality

Dense fog in Delhi-NCR parts, train services disrupted

IMD Alerts North India: Dense Fog to Persist Over Delhi, UP, Haryana, Punjab

Amritsar: Vehicles move through dense smog on a foggy winter morning

150 flights, 26 trains delayed as dense fog blankets Delhi-NCR reducing visibility

Delhi engulfed in dense fog; flights, trains experience continued delays

Over 400 Flights Hit by Delays at Delhi Airport: IMD Flags Dense Fog Alert

Dense Fog to Blanket North India; Southern Regions Bracing for Rain and Thunderstorms