an USATC S160 Class locomotive in the postwar exchange of WD and USATC locomotives. Postwar WD service Two locomotives continued to be held in WD stock, seeing service on the Longmoor Military Railway in Hampshire, along with two of the WD Austerity 2-10-0s and other smaller locomotives. In the WD 1957 renumbering scheme, they were renumbered 400/1. Details were as follows: Accidents and incidents Soham rail disaster: On 2 June 1944, WD locomotive No. 7337 was hauling a freight train which caught fire as it approached , Cambridgeshire. The train consisted of 51 wagons carrying bombs. The train was divided behind the burning wagon, with the front portion being taken forward with the intention of isolating the wagon in open countryside. Its cargo detonated at Soham station, killing the fireman and the Soham signalman and injuring the train's driver and guard. Soham station was severely damaged, but the line was re-opened within eighteen hours. For their actions, Benjamin Gimbert and James Nightall were awarded George Crosses. On 16 August 1945, WD locomotives 77125 and 77238 were involved in a head-on collision near Kleve, North Rhine-Westphalia, West Germany. Both locomotives were scrapped. On 6 November 1945, NS 4485 (ex WD 77183) was seriously damaged after a head-on collision between a single locomotive (no pilot and driver refused to wait) coming from Kleve and SL66 coming from Groesbeek near Kranenburg, North Rhine-Westphalia, West Germany. The locomotive was send for repairs to the workshop in Mechelen (B) but, on September 26, 1946it was sent to Roosendaal (NL) and written off there on 15 January 1947. On 26 January 1945, NS 4504 (ex WD 78693) was seriously damaged after a head-on collision between RF39 and train 4505 on the single track railwaybridge in Ravenstein. The locomotive was sent for repairs at the workshop in Mechelen (B) but, on September 26, 1946, was eventually sent to Roosendaal (NL) and written off there on 15 January 1947. On 17 September 1950, WD locomotive No. 77195 ran away from Neville Hill Locomotive Shed, Leeds, Yorkshire and subsequently crashed through buffers at Marsh Lane Goods Yard, Leeds. On 2 December 1953, locomotive No. 90048 ran off the end of the loop at , County Durham whilst hauling a train. An express freight train ran into the wreckage and was derailed. Preservation One WD 2-8-0 has survived. Vulcan Foundry works No. 5200 was repatriated from Sweden to the Keighley