20901 & 20905 Bagworth 28 March 2012

Another move of brand new S stock underground units took place on 28 March 2012, after the units had been tested at Old Dalby. 20901 & 20905 lead the 7X09 11:42 Old Dalby to Amersham past Bagworth, with 20142 & 20227 just visible on the rear of the train.