 The driver did not get a radio message he was going through on the main line he assumed he was because on some mornings it didn't do the rail clean.The lead car, D6114, was subsequently scrapped, though all other cars remained in service.On 9 July 1999 four cars of an eight-car electric passenger train were derailed when it was incorrectly diverted into a siding, causing the train to hit a gravel embankment and become entangled in power lines.