Thick fog envelops Patna

Thick layers of fog enveloped Patna on December 31, 2015 as people lit bonfire to keep them warm.
Photo: Aftab Alam Siddiqui

Cold wave engulfs Patna

As the cold winds began lashing Patna on December 15, 2014, roadside dwellers lit bonfire to keep themselves warm.
Photo: Aftab Alam Siddiqui