27th September 2019 Its always easy to tell when Autumn arrives on the railway network, as Network Rail deploy their annual Rail Heat Treatment Trains across the UK network in the annual battle with leaf mulch. Friday 27th September 2019 saw DB Cargo (EWS liveried) Class 66s No.66160 and No.66168 deployed on the South West RHTT set. The pair pass Taunton spraying the rail heads while working the 3J13 08:50 Westbury - St Blazey via Salisbury diagram. (Photo: Paul Clarke)