Rescue operation of derailed coaches after a passenger train collided with another near Malda,185 miles (300 kilometers) northeast of Kolkata, West Bengal state, India, Monday, Aug. 1, 2011. A senior railway official said the accident occurred late Sunday after three coaches and the engine of the Gauhati-Bangalore express derailed and were thrown into the path of the oncoming Azimganj express. Photo by Pankaj Ghosh/Indian Photo Agency