Now running as 5Z02, London Midland 172 332 is on the return leg of its mileage accumulation run over the Chiltern line. This was supposed to return from High Wycombe at 13:22, but as the train arrived early its return was also early, leaving at 13:05. The train was stopped south of the station until an up Chiltern working had cleared and then crossed over to the up line to access the centre road through Princes Risborough station. It was then held there until a northbound Chiltern train had overtaken it in the platform line. 13:17, Wednesday 2nd November 2011. An OTP machine sits in the CE sidings on what was originally the down loop line into the platform. Digital Image No. GMPI10513.