President of Romania Klaus Werner Iohannis (C-L) welcomes Britain's Prince Charles, Prince of Wales (C-R) at Cotroceni Palace on March 29, 2017 in Bucharest during his one-day visit. / AFP PHOTO / ANDREI PUNGOVSCHI        (Photo credit should read ANDREI PUNGOVSCHI/AFP/Getty Images)
BUCHAREST, ROMANIA - MARCH 29:  Prince Charles, Prince of Wales receives the Order of the Star of Romania The Grand Cross from President of Romania Klaus Iohannis at the Palace of the Parliament in Bucharest at the start of his nine day European tour on March 29, 2017 in Bucharest, Romania.   (Photo by John Stillwell - Pool/Getty Images)
BUCHAREST, ROMANIA - MARCH 29:  Prince Charles, Prince of Wales lays a wreath at the tomb of the unknown warrior in Bucharest at the start of his nine day European tour on March 29, 2017 in Bucharest, Romania.   (Photo by Arthur Edwards - Pool/Getty Images)
BUCHAREST, ROMANIA - MARCH 29:  Prince Charles, Prince of Wales arrives in Bucharest at the start of his nine day European tour on March 29, 2017 in Bucharest, Romania.   (Photo by Arthur Edwards - Pool/Getty Images)