Two women were killed and 50 others affected, 12 of them seriously, when a poisonous gas leaked from cyclinder in a welding workshop at Asansol, Burdwan in West Bengal, India on Aug 27, 2014. Among those affected by the gas leak is a child. The poisonous gas spread to an area stretching to more than two kms. Photo by Sanjoy Karmakar/Indian Photo Agency (InPA)