The Duke of Cambridge meets well wishers during a walkabout in Valletta, Malta, ahead of the 50th anniversary of its independence, in Valetta, Malta on Saturday September 20, 2014. William was a last minute replacement for pregnant wife Kate, forced to withdraw with severe morning sickness, but he was warmly welcomed by Maltese President Marie-Louise Coleiro Preca. See PA story ROYAL Malta. Photo by John Stillwell/PA Wire/ABACAPRESS.COM20/09/2014 - Valletta - Photo