free trade and commerce was for a time interpreted as something like an individual right. Freedom of religion The Constitution states that the Commonwealth "shall not make any law for establishing any religion, or for imposing any religious observance, or for prohibiting the free exercise of any religion, and no religious test shall be required as a qualification for any office or public trust under the Commonwealth" (section 116). In determining what is considered a religion, the High Court has adopted a broad approach; demonstrating an unwillingness to create a limiting definition. The prohibition on establishing any religion has had nothing like the impact that the corresponding ban on making a law "respecting an establishment of religion" in the First Amendment to the United States Constitution has had in that country. The High Court, in rejecting a challenge to Federal funding of church schools, seemed to take the view that nothing less than an explicit establishment of a State Church as the official religion of the Commonwealth would come within the terms of the prohibition. Section 116 also protects the right of a person to have no religion by prohibiting the Commonwealth from "imposing any religious observance". "Just terms" compensation The Constitution gives the Commonwealth power "with respect to ... the acquisition of property on just terms" in Section 51(xxxi). By contrast, the Fifth Amendment to the United States Constitution contains a prohibition: "nor shall private property be taken ... without just compensation". The differences between acquisition and taking, and between terms and compensation, combined with the fact that the Australian provision is expressed as a positive grant of power coupled with a limitation, have been read so as to weaken the Australian guarantee relative to the American one. The use of the term "acquisition" has been interpreted so as to require that the Commonwealth (or some other party for a Commonwealth purpose) actually acquire possessory or proprietary rights over the property in question, or at least some benefit: the mere extinguishment of a person's proprietary rights by the Commonwealth (or a prohibition on effectively exercising them) is insufficient to amount to an acquisition. And "just terms" has been taken to mean something less than "just compensation"; in particular, it does not necessarily require payment to the owner of the value of the property when it was compulsorily acquired The Australian film The Castle addresses this issue. Protection against residency