K v Attorney-General - [2017] 2 NZLR 167

Immigration — Refugee status — Procedure to determine if refugee status should be cancelled — Whether refugee status obtained unlawfully — Whether witness confidentiality could be extended beyond statutory provisions — Whether irrevocable undertakings could be given — Whether provisional undertakings should be given — Whether right to natural justice breached — Whether refusal to give undertakings unreasonable — Bill of Rights Act 1990.

Statutes — Construction — Limits to witness confidentiality — Whether witness confidentiality could be extended beyond statutory provisions — Whether irrevocable undertakings could be given — Immigration Act 2009, ss 146, 148, 149 and 151.