London Midland Class 172/3 No. 172 332 was on mileage accumulation runs which included a trip along the Chiletrn line from Banbury to High Wycombe and return on Wednesday 2nd November 2011. The return leg ran as 5Z02, departing High Wycombe somewhat early at 13:05, and the train was held in the centre road at Princes Risborough until 13:26 to allow a Chiltern service to overtake it. This has now departed and the 172 is waiting for the signal to clear. 165 015 is about to depart from the bay platform with the 13:24 shuttle to Aylesbury. Digital Image No. GMPI10519.