The parens patriae jurisdiction will not be exercised to bypass the statutory review process for decisions of the Public Guardian absent exceptional circumstances, even where the parties are ready to proceed and the matter would ultimately reach the Supreme Court. The fact that an incapacitated person is a foreign citizen subject to Australian guardianship by accident does not constitute an exceptional circumstance. The Supreme Court is not a 'no costs' jurisdiction in protective matters; the proper question is what costs order seems proper in all the circumstances.
The full text is available to signed-in members, including the 1 later case that cites this judgment.