31105 provides the power for the 3Q02 10:50 Eastleigh to Derby RTC test train on 21 September 2013, seen here passing Steeple Aston. DBSO 9702 is at the sharp end. Not bad for a going away shot, as there is neither a cloud of exhaust partially obscuring the loco, or any obvious evidence of a red tail light to spoil the picture. And no, I haven't Photshopped either out!