20142 and 20227 lead 7X09 Old Dalby - Amersham along the down goods loop at Elford. This
shot was taken at 17:07 on Wednesday 23rd May 2012, and the train was running around 17
minutes early. The train conveys new LUL S Stock, which is built at Derby and commissioned
at Old Dalby. The 20s actually deliver the trains to Neasden depot, running on LUL metals
over the last leg.
