to the author, and that it deals (inter alia) with Japanese interests in Australia and American interests in Australia. Whether this evidence is true or not, and what may be the ultimate importance, if any, of the document, are matters with which, of course, I have nothing to do. But it does not seem to me to be seriously arguable that the commission is not entitled, under the terms of its reference, to investigate fully this document, its source, its significance, if any, and the circumstances under which it came to be prepared. The same considerations apply to another document, which has been marked by the commission as "Exhibit 46 and which also it has ordered not to be published.
The last ground on which a limited injunction is sought is based on the issue out of this Court by the plaintiff on the 6th July 1954 of a writ in action No. 9 of 1954. The defendants in this action are the Commonwealth and Mr. W. J. v. Windeyer Q.C., who is the senior counsel assisting the commission in its investigation. The causes of action are alleged slander and libel, the words com- plained of being said to have been spoken by Mr. Windeyer in the course of proceedings before the commission, and to have been subsequently printed and published by the Commonwealth as part of the transcript of the proceedings. The words in question are concerned with Document J" and "Exhibit 46'
It is said that the commission cannot lawfully, while this action for alleged slander and libel is pending, proceed with its inquiry
SO far as any matter referred to in or connected with 'Document J "
"Exhibit 46" is concerned. I understood Mr. Laurie really to put the matter in two ways. He said that to proceed with the inquiry in respect of these matters while Action No. 9 of 1954 was pending in this Court would be a contempt of this Court. He suggested also that there was a rule of common law, based on natural justice, to the effect that a Royal Commission could not inquire into and report upon a matter which was the subject of pending civil or criminal proceedings. I am not sure that he did not put the suggested rule even higher, but he certainly put it as high as I have stated.
The short answer to the whole argument seems to me to be that this commission is authorized and required, in pursuance of a statute, to undertake the inquiry in which it is engaged. No court could hold, in any circumstances which I find it possible to envisage, that what is expressly authorized by or under a statute is a contempt, and it is a rule of the common law that the common law itself gives way to statute law.