Backing excursion M956 out to the carriage sidings - the usual proceedure here.
Peter Kerslake says "62665 Mons was allocated to Northwich in the mid-1950s, one of five there with the remaining six working south of the border to be found at Lincoln, Trafford Park and Immingham whilst in Scotland fourteen were at Glasgow Eastfield and ten at Edinburgh Haymarket. 62665 was condemned May 1959."