The Treason Act 1351, the Treason Act 1795 and the Treason Act 1817 form part of the law of New South Wales. The Treason Act 1795 and the Treason Act 1817 have been repealed by Section 11 of the Crimes Act 1900, except in so far as they relate to the compassing, imagining, inventing, devising, or intending death or destruction, or any bodily harm tending to death or destruction, maim, or wounding, imprisonment, or restraint of the person of the heirs and successors of King George III of the United Kingdom, and the expressing, uttering, or declaring of such compassings, imaginations, inventions, devices, or intentions, or any of them.