Spouse of the Prime Minister of New Zealand Spouse of the Prime Minister of New Zealand The Spouse of the Prime Minister of New Zealand is an unofficial title, the holder of which, by convention, is the host or hostess of Premier House, the official residence of the Prime Minister. An unpaid position that has no official responsibilities, the role has gained significance since the 1960s, with the Prime Minister's spouse acting as a key national figure on social issues and a prominent symbol of government. The Spouse also assists the Prime Minister in welcoming foreign dignitaries to Parliament House and the official residences. The 23rd Prime Minister,
Council of Civil Service Unions v Minister for the Civil Service Minister for the Civil Service. Lord Diplock said the following: Lord Roskill said the following. The courts have traditionally been unwilling to subject prerogative powers to judicial review. Judges were only willing to state whether powers existed or not, not whether they had been used appropriately. They therefore applied only the first of the Wednesbury tests; whether the use was illegal. Constitutional scholars such as William Blackstone would have considered this appropriate. The GCHQ case, therefore, was highly important; it held that the application of judicial review would be dependent on the nature of the government's powers, not their source.