Chiltern's newly delivered 172 104 is en route from Banbury to Didcot Railway Centre, running as 5Z02, 15:00 depart from Banbury. The unit was to go on display at the railway centre as part of the celebrations to launch the newly constructed GWR steam railmotor over the Bank Holiday weekend. It is passing Culham station, running somewhat early at 16:10 on Friday 27th May 2011. Digital Image No. GMPI9303.