Making a welcome change from the usual green Freightliner locos on this train, DRS blue 66415 pulls slowly away from Wantage Road loop with the 6M40 11:56 Westbury to Stud Farm ballast empties on 15 January 2013. Not only did several of the wagon's wheels have flats, but so did one of the loco's. Quite a clattering noise!