Amritsar /Bhopal /Shimla, Jan 25 (ANI): Dense fog and plummeting temperatures disrupted routine life in various parts of north India, affecting school children, daily wage workers and traders. Poor visibility due to dense fog has affected daily commuters, and also dozens of trains are running behind schedule or have been cancelled. In Amritsar, people were seen sitting around bonfires on pavements to beat the cold.
