The Duke of Cambridge has said his "thoughts and prayers" are with the family of Nelson Mandela following the news that the former South African president has died at the age of 95.
Prince William was speaking at the London premiere of film about the life of Nelson Mandela.
Six-year-old Emma Williams was invited to sit on Nelson Mandela's lap when he visited Wales in June 1998. Now 22, she speaks to ITV News.
Nelson Mandela touched aspects of British public life in a way that very few other international figures have managed.