LONDON, ENGLAND - JANUARY 26: Military personnel march into the Houses of Parliament on January 26, 2015 in London, England. 120 military personnel from all three services were accompanied by the Band of the Grenadier Guards as they marched from Wellington Barracks to the Houses of Parliament. The march was led by Commander 102 Logistics Brigade Brigadier Darrell Amison, the final Commander of Joint Force Support for Operation Herrick and is their final march into their Houses of Parliament. (Photo by Dan Kitwood/Getty Images)
