© Licensed to London News Pictures. 06/02/2012. LONDON, UK. A gun of the Kings Troop Royal Horse Artillery fires part of a 41 gun salute in Hyde Park. Gunners of the Kings Troop, based at St John's Wood since 1947, today (06/02/12) left their barracks for the last time to fire their guns in Hyde Park, the soldiers will move tomorrow to their new home in Woolwich. Photo credit: Matt Cetti-Roberts/LNP
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