Britain's King Charles III and Queen Camilla sign a visitors' book in the Marble Foyer of Parliament House in Canberra, Australia, Monday, Oct. 21, 2024. (David Gray/Pool Photo via AP)

Australian Senator Lidia Thorpe, center, disrupts proceedings as Britain's King Charles III and Queen Camilla attend a Parliamentary reception hosted by Australian Prime Minister Anthony Albanese and partner Jodie Jaydon at Parliament House in Canberra, Australia, Monday, Oct. 21, 2024. (Lukas Coch/Pool Photo via AP)

Australian Senator Lidia Thorpe, left, disrupts proceedings as Britain's King Charles and Queen Camilla attend a Parliamentary reception hosted by Australian Prime Minister Anthony Albanese and partner Jodie Jaydon at Parliament House in Canberra, Australia, Monday, Oct. 21, 2024. (Lukas Coch/Pool Photo via AP)