State of Tasmania v Coleman

The High Court of Australia heard an appeal from the Supreme Court of Tasmania in the matter of *State of Tasmania v Coleman*. The dispute concerned the interpretation and application of the *Public Health Act 1997* (Tas) and its interaction with the common law right to refuse medical treatment. The State of Tasmania sought to uphold a public health order that compelled an individual to undergo a medical procedure, while the respondent argued this order infringed upon their fundamental common law right.

The central legal issue before the High Court was whether the *Public Health Act 1997* (Tas) validly authorised the State to override an individual's common law right to refuse medical treatment in circumstances where it was deemed necessary for the protection of public health. The Court was required to consider the scope of the statutory powers conferred by the Act and whether these powers were sufficiently clear and unambiguous to justify such a significant intrusion on a fundamental common law right.

The High Court held that the *Public Health Act 1997* (Tas) did not, on its proper construction, authorise the State to compel an individual to undergo a medical procedure against their will. The Court reasoned that while the Act conferred broad powers to protect public health, these powers did not extend to overriding the common law right to refuse medical treatment unless such an intention was expressed with unmistakable clarity in the legislation. The Court emphasised the importance of the presumption that Parliament does not intend to abrogate fundamental common law rights without clear and explicit statutory language. The appeal was dismissed.