LONDON, UNITED KINGDOM - FEBRUARY 19: Queen Elizabeth II and Prince Philip,Duke of Edinburgh during a visit to reopen Canada House on Trafalgar Square following an extensive programme of restoration and refurbishment on February 19, 2015. in London, England Canada House is the official home to the Canadian High Commission in the United Kingdom. The building was first opened in 1925 by King George V. (Photo by Kirsty Wigglesworth - WPA Pool/Getty Images)