Neil Mitchell says Lidia Thorpe needs to “grow up” after she clashed with police at an anti-transgender rally in Canberra.

The Senator was pictured on camera crawling on the ground clutching an Aboriginal flag.

“She can’t spend her life like a kid at university protesting – she is paid to represent Australians,” the 3AW Mornings host said on Friday.

Press PLAY below to hear his take on the situation