Neil, George v The Attorney General of Jamaica, Office of Utilities Regulation and Spectrum Management Authority

Claim of Public Interest Immunity-Duty of the court to balance competing aspects of the public interest in the administration of justice versus limiting disclosure to preserve national security-Minister's Certificate should be given significant weight but is not conclusive-Three stage test to determine effectiveness of Certificate, relevance of documents sought to be withheld and whether documents if relevant should not be disclosed to avoid substantial harm tot he public interest