37611 Shrivenham (Ashbury Crossing) 15 June 2017

37611 Pegasus brings up the rear of the 1Z23 07:14 Bristol High Level Siding to Tyseley Network Rail test train at the site of Ashbury Crossing, Shrivenham, on 15 June 2017. Partly hidden by Network Rail's anti-photographer device, 37608 Andromeda can be seen at the head of the train.