Attorney-General v Davidson - [1994] 3 NZLR 143

Administrative law — Judicial review — Official Information Act — Psychologist patient confidentiality — Psychologist disclosed information to government department — Review of decision of Master of the High Court of refusal to strike out proceeding — Whether proceeding barred under the Official Information Act — Whether defences available to persons supplying information to Government departments — Observation on grounds for refusing to disclose personal information — Official Information Act 1982, ss 6, 9(2), 24, 27 and 48(1)(b).