The Supreme Court holds power of judicial review to strike down unconstitutional Acts of Congress; it is emphatically the province of the judiciary to say what the law is.
constitutional
Indefinite administrative detention of a non-citizen with no real prospect of removal is unlawful as punitive and contrary to Ch III of the Australian Constitution, overruling Al-Kateb v Godwin.
HCA upheld NSW ag-gag laws as valid notwithstanding a burden on the implied freedom of political communication, applying the structured proportionality test.
HCA upheld WA COVID-19 border closure legislation as valid under s.92, finding restrictions on interstate movement were reasonably necessary and proportionate to protect public health.
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