An Indigenous senator has interrupted a reception for British monarch King Charles III during his first visit since taking the throne, calling for a treaty between the Australian government and First Nations peoples. At an event held to welcome the king to Australia at Parliament House in Canberra on Monday, Senator Lidia Thorpe shouted to the British monarch that he was not her king and he should “give us our land back.” “Give us what you stole from us,” Thorpe said, before being quickly escorted out of the room by security.