165119 passes through the deep cutting near Stonesfield, on the Cotswold Line, on 24 April 2018. This is not a run of the mill passenger working, but the 5Z94 09:25 St Philips Marsh HST Depot to Long Marston ECS. The normal route from Bristol to Long Marston would be via Worcester, so I'm not quite sure why this came the long way round via Oxford, especially as this section of single line severely limits capacity.