'Building A Greater West' branded 43146 heads south along the Chiltern Line at Ardley on 4 April 2015 with the diverted 1L24 06:28 Swansea to Paddington First Great Western service. Just visible on the rear is FGW's other non standard liveried power car, 43163. This train had just reversed at Banbury, after turning left off of its normal route at Didcot. This was caused by major engineering work at Reading taking place over the Easter weekend.