230004 accelerates away from its brief stop at Charlbury station, and passes Cornbury Park on 7 February 2019, as it works the 5Q13 13:10 Long Marston to Bletchley ECS, this being its delivery run, prior to taking up duties on the Marston Vale Line. It only stopped at Charlbury for a few minutes to allow a HST to come off the single track section of the Cotswold Line from Wolvercote Junction, but that was enough time to drive round from Charlbury station, where I had seen it arriving a little earlier.