Britain's Queen Elizabeth II inspects the Regiment during a ceremony to present new colours to the 1st Battalion and F Company Scots Guards at Buckingham Palace in London on May 18, 2017.  / AFP PHOTO / POOL / John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)
Britain's Queen Elizabeth II inspects the Regiment during a ceremony to present new colours to the 1st Battalion and F Company Scots Guards at Buckingham Palace in London on May 18, 2017.  / AFP PHOTO / POOL / John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)
Britain's Queen Elizabeth II inspects the Regiment during a ceremony to present new colours to the 1st Battalion and F Company Scots Guards at Buckingham Palace in London on May 18, 2017.  / AFP PHOTO / POOL / John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)
Britain's Queen Elizabeth II attends a ceremony to present new colours to the 1st Battalion and F Company Scots Guards at Buckingham Palace in London on May 18, 2017.  / AFP PHOTO / POOL / John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)
Britain's Queen Elizabeth II addresses the parade during a ceremony to present new colours to the 1st Battalion and F Company Scots Guards at Buckingham Palace in London on May 18, 2017.  / AFP PHOTO / POOL / John Stillwell        (Photo credit should read JOHN STILLWELL/AFP/Getty Images)