Accident occurs during shunting
Rail traffic was affected for 15 minutes on Saturday morning after the engine of a coach derailed while it was being shunted near the Kalamassery railway station.
Services not hit
Train movement was not hampered inordinately since the derailment did not occur on the main line. The derailed engine was placed back on the track by noon, Railway officials said.
Nithin Rosh 
Nisham Ismail