20. Mr Killey said that public service advisers have two primary duties which necessarily exist in a state of tension with each other. They are firstly, the duty to advise and inform Ministers during the policy formation and decision making processes and secondly, to faithfully and loyally implement the policies arrived at and carry out the decisions made by Government. Under ordinary circumstances public service advisers should refrain from critically reflecting on Government decisions in public. However, the present system of confidential briefings and advices, such as the policy blues, allow public service advisers to offer advice that may be inconsistent with a statement made, or decision announced publicly by, a Minister. The reader of such an advice may take the view that the inconsistency constitutes an implied criticism of the statement or decision. This highlights in an extreme form the tension that can arise between the two primary duties of public service advisers. If policy blues and similar documents are to be released, it is unlikely that policy blues containing such inconsistent advice will be prepared. This is because, public service advisers will consider that, if policy blues containing advice which may be perceived as implied criticism are likely to be made public, the advisers may, in effect, be seen as contributing to the public criticism of an announced government statement or decision. This is not an appropriate role for public service advisers. Indeed, if such a criticism was directly made by the adviser in a public forum, it would be a breach of the Code of Conduct issued by the Commissioner of Public Employment. To allow policy blues to be used for the public criticism of government positions is not considered to be in the public interest. The release of policy blues and similar documents provides little, if any, material which is in the "public interest" and will be potentially misleading as to the programs and intentions of the Government. It will not provide the Minister's rationale for any particular action. All it will provide is public service analysis and advice which will not necessarily reflect the view of the Minister, even when the Minister adopts the course proposed by in the policy blue. This is not considered to be in the public interest.