Royal Tour Tension: Alleged ‘Secret Son’ Sparks Security Concerns for King Charles and Queen Camilla’s Australia Visit. As King Charles III and Queen Camilla prepare for their upcoming royal tour of Australia and Samoa, their security team is on high alert following unsettling claims from an Australian resident. Simon Charles Dorante-Day, who alleges he is the illegitimate son of the monarch and has persistently demanded a DNA test, has been placed on a security watch list, raising concerns ahead of the royal visit.