One Nation leader Pauline Hanson has hit back after receiving a legal threat from Robert Irwin over the latest episode of her Please Explain cartoon, telling him to “lighten up”.

Robert Irwin threatens to sue Pauline Hanson's One Nation over Please Explain cartoon about his Queensland tourism campaign with Bluey. Robert Irwin sends cease and desist letter to One Nation; ...

Robert Irwin has threatened to sue One Nation leader Pauline Hanson for defamation after he was mocked in the latest episode of her Please Explain cartoon.