US First Lady Jill Biden (L) looks on as US President Joe Biden signs a book of condolence at Lancaster House in London on September 18, 2022, following the death of Queen Elizabeth II on September 8. – Britain was gearing up Sunday for the momentous state funeral of Queen Elizabeth II as King Charles III prepared to host world leaders and as mourners queued for the final 24 hours left to view her coffin, lying in state in Westminster Hall at the Palace of Westminster. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
LONDON, EMGLAND – FEBRUARY 13: (L-R) Prince Harry, Prince Charles, Prince of Wales and Prince William, Duke of Cambridge arrive at the Illegal Wildlife Trade Conference at Lancaster House on February 13, 2014 in London, England. It is hoped that following discussions at the conference, nations will sign a declaration that will commit them to a range of goals to combat the poaching that is threatening animals such as tigers, elephants and rhinos.