165129 passes milepost 86, near Bledington Heath, on 16 June 2018 with the 5Q66 09:25 Long Marston to Reading Traincare Depot ECS. Although common enough on the Cotswold Line, what was not so common was watching this speed non-stop through Kingham station just to the south of this location, as apart from a pathing requirement stop at Charlbury, and another brief pause at Oxford, this empty stock working was booked to run without stopping from Honeybourne to Reading.