Section 51(xxxviii) of the Constitution of Australia
Section 51(xxxviii) of the Constitution of Australia was intended to give the states of Australia independence from the UK Parliament, as it authorised the Commonwealth Parliament to, with the consent of the relevant state parliament(s), do anything the UK Parliament could do on their behalf, including repeal British laws that applied to them.:164
Source: Wikipedia — Section 51(xxxviii) of the Constitution of Australia (CC BY-SA 4.0)