165104 arrives at Cholsey station on 20 January 2017 with the 2P50 12:07 Oxford to Paddington GWR service. Note that this unit is in plain overall green, without any GWR branding. Despite platform 2 (on the fast lines, to the left of the fence) being locked out of use, there are constant "Stand clear, through train approaching" announcements! Platform 2 is only used when the relief lines are closed for engineering works.