Having made up time during the day's events, Train 746 is now working back from Amersham to Harrow-on-the-Hill, passing through Chalfont & Latimer station on time at 14:43 with 20189 leading the train and Met electric No. 12 "Sarah Siddons" bringing up the rear together with GWR "Small Pairie" No. 5521 painted in LT livery as No. L150. Saturday 25th May 2013. Digital Image No. GMPI15657.