Things got off to a rather bumpy start for "Steam returns to the Met" celebrations for the 150th anniversary when engineering works on the Central Line overran, meaning the light engine working and the ECS working were trapped in Ruislip depot... Eventually, running just over one hour late, Train 750 appeared at Harrow-on-the-Hill with 20227 leading 20142, GWR 0-6-0PT No. 9466 and Met 0-4-4T No. 1 bringing up the rear. This working then reversed and travelled to Amersham to provide different locos for the following special trains. 10:19, Saturday 25th May 2013. Digital Image No. GMPI15575.