“(1) For the purpose of assisting the General Council or any of their committees in carrying out functions in respect of professional conduct, professional performance or fitness to practise, a person authorised by the Council may require – (a) a practitioner (except the practitioner in respect of whose professional conduct, professional performance or fitness to practise the information or document is sought); or (b) any other person, who in his opinion is able to supply information or produce any document which appears relevant to the discharge of any such function, to supply such information or produce such a document. … (4) Nothing in this section shall require or permit any disclosure of information which is prohibited by or under any other enactment. (5) But where information is held in a form in which the prohibition operates because the information is capable of identifying an individual, the person referred to in subsection (1) may, in exercising his functions under that subsection, require that the information be put into a form which is not capable of identifying that individual. (6) Subsection (1) shall not apply in relation to the supplying of information or the production of any document which a person could not be compelled to supply or produce in civil proceedings before the court (within the meaning of section 38) …” (a) a practitioner (except the practitioner in respect of whose professional conduct, professional performance or fitness to practise the information or document is sought); or (b) any other person, who in his opinion is able to supply information or produce any document which appears relevant to the discharge of any such function, to supply such information or produce such a document. … (4) Nothing in this section shall require or permit any disclosure of information which is prohibited by or under any other enactment. (5) But where information is held in a form in which the prohibition operates because the information is capable of identifying an individual, the person referred to in subsection (1) may, in exercising his functions under that subsection, require that the information be put into a form which is not capable of identifying that individual. (6) Subsection (1) shall not apply in relation to the supplying of information or the production of any document which a person could not be compelled to supply or produce in civil proceedings before the court (within the meaning of section 38) …”
“I am not sure that it is right to treat the implied undertaking in civil proceedings merely as an inducement to a litigant to disclose documents which he might otherwise have been inclined to conceal. I think that it is more a matter of justice and fairness, to ensure that his privacy and confidentiality are not invaded more than is absolutely necessary for the purposes of justice. But I readily accept that these considerations do not apply to the Crown as prosecutor with the same force as they apply to an individual litigant. In the case of material disclosed by the prosecution, the main interest in privacy and confidentiality lies at one or sometimes two removes: in the persons who provided the information and in the persons to whom the information refers. Otton LJ said that the most impressive argument in favour of an implied undertaking was the need to protect informers close to criminals. But in his view sufficient protection was already provided by public interest immunity, which entitled the prosecution to apply for leave to withhold documents which would disclose the identity of a police informer, and by the immunity from suit accorded to statements made for the purpose of litigation, which I shall consider in more detail later. In my view, this takes too narrow a view of the interests which require protection and too broad a view of the other rules which may be available for that purpose. Many people give assistance to the police and other investigatory agencies, either voluntarily or under compulsion, without coming within the category of informers whose identity can be concealed on grounds of public interest. They will be moved or obliged to give the information because they or the law consider that the interests of justice so require. They must naturally accept that the interests of justice may in the end require the publication of the information or at any rate its disclosure to the accused for the purposes of enabling him to conduct his defence. But there seems to me no reason why the law should not encourage their assistance by offering them the assurance that, subject to these overriding requirements, their privacy and confidentiality will be respected”