Bhopal/ Shimla, Jan 11 (ANI): Piercing cold wave conditions continue unabated in central India with dense fog disrupting vehicles plying on the road along with northern regions too where fresh snowfall intensified cold. Dense fog, biting cold and icy winds magnified the agony of daily commuters in Bhopal which woke up to foggy roads making it almost impossible to drive through. Glaring headlights too were of little help as people tried to make way to their office and desired destinations on Saturday. Meanwhile, Himachal Pradesh was also in the grip of cold wave as snowfall in the upper regions forced people to stay indoors.