50001 Potbridge 16 March 1990

50001 Dreadnought passes Potbridge (between Woking and Basingstoke) with the 1L09 12:15 Waterloo to Salisbury Network SouthEast service on 16 March 1990. The train is passing between a pair of Second World War pillboxes, part of an extensive network in the area, forming one of several invasion stop lines.