Workers carry out rescue operation near the damaged coach of a Electric Multiple Unit (EMU) after it collided with a goods train in the southern Indian city of Chennai April 29, 2009. An unauthorised man ran the EMU unnoticed before ramming it into a goods train, leaving at least four people dead and 11 injured near the Vyasarpadi Jeeva station in Chennai's suburbs, local media reported on Wednesday. REUTERS/Babu (INDIA DISASTER)