Britain's Prince William, Duke of Cambridge (R) and his wife Britain's Kate, Duchess of Cambridge (L) pose near the Eiffel Tower in Paris on March 18, 2017.
Britain's Prince William pledged on the eve that his country will retain close links with France despite Brexit, as he and his wife Kate began a two-day visit to Paris. / AFP PHOTO / POOL / Michel Euler        (Photo credit should read MICHEL EULER/AFP/Getty Images)