Trooping the Colour 2010: The Ivory Mounted Phaeton with Her Majesty, inspecting the line, is passing behind 'Roly' Walker, the Field Officer in Brigade Waiting, and "boss" of the parade, riding Burniston, a brown mare that is said to know all the commands.. Horse Guards Parade, Westminster, London SW1, Greater London, United Kingdom, on 12 June 2010 at 11:03, image #79

Photo HJoergens41_100612_G6C6728
Trooping the Colour 2010: The Ivory Mounted Phaeton with Her Majesty, inspecting the line, is passing behind 'Roly' Walker, the Field Officer in Brigade Waiting, and "boss" of the parade, riding Burniston, a brown mare that is said to know all the commands.. Horse Guards Parade, Westminster, London SW1, Greater London, United Kingdom, on 12 June 2010 at 11:03, image #79

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