Britain's Queen Elizabeth II shakes hands with former British prime minister Sir John Major as Lord Mayor of Westmnster, councillor Lindsay Hall (C) looks on, on her arrival to visit Kings College, to open Bush House, the latest education and learning facilities on the Strand Campus, in central London on March 19, 2019 (Photo by Niklas HALLE'N / AFP)        (Photo credit should read NIKLAS HALLE'N/AFP via Getty Images)