Bristol_steam_Tangmere: Britain is unique in that virtually every week in the year sees one or more high-speed, long-distance, steam-hauled trains running on its main lines. This is especially so in summer where at Bristol in particular, summer Sundays often see one, sometimes two, trains depart within minutes of each other. Here are three typical Sundays in August 2015. Bulleid Pacific 34067 "Tangmere" departs from Bristol Temple Meads (TM) with the "Royal Duchy" train, Bristol – Par and return, on 3 August. Digital photo by Roger Griffiths roger.griffiths@hotmail.com