With @GBRailfreight 66762 providing the traction, London Transport 4TC, ex-LMS Inspection Saloon No. 17 Florence Nightingale & No. 12 Sarah Siddons form up 5Z12 West Ruislip LUL Depot to Eastleigh Works. A very rare outing for No. 12 on the mainline. Slough Cameras, 27/02/20. pic.twitter.com/GNwuccEfJf

— Railcam UK (@railcamlive) February 27, 2020