The ministerial code sets out the standards of conduct expected of Ministers in how they discharge their duties. The code is the Prime Minister’s document, but Ministers are personally responsible for deciding how to act and conduct themselves in the light of the code and for justifying their actions and conduct to Parliament and the public. The Prime Minister is the ultimate judge of the standards of behaviour expected of a Minister and of the appropriate consequences of a breach of those standards. Ministers remain in office only for so long as they can retain the confidence of the Prime Minister.
The Independent Adviser on Ministers’ Interests is appointed by the Prime Minister to advise on matters relating to the ministerial code and, as hon. Members will be aware, that may include considering matters of ministerial conduct. The independent adviser has published terms of reference, which state that if
“there is an allegation about a breach of the Code, and the Prime Minister, having consulted the Cabinet Secretary, feels that it warrants further investigation, the Prime Minister may ask the Cabinet Office to investigate the facts of the case and/or refer the matter to the independent adviser on Ministers’ interests.”
With regard to the matter concerning the Home Secretary, which has been the subject of recent coverage, the Prime Minister made it clear to the House yesterday that he is receiving information on the issues raised. Since returning from the G7, the Prime Minister has met both the independent adviser and the Home Secretary and asked for further information. It is right that the Prime Minister, as the head of the Executive and the arbiter of the ministerial code, be allowed time to receive relevant information on this matter. Hon. Members will be updated on this in due course.