King Charles and Queen Camilla grace Canada House's 100 years in London

Charles and Camilla, who were at Chelsea Flower Show on Monday, arrived at Canada House on Pall Mall in bright sunshine today to help Canadian officials in the UK celebrate the centenary of Canada House, which first opened in June 1925. Visiting the country for the first time as monarch, the King and Queen will travel to Ottawa on Monday to open the country's parliament.