Certainly you've touched on two very important issues that are concerns arising out of the recommendations. Trying to add an injury test to the issue of solicitor-client privilege is, I would suggest, almost impossible to do.
The goal you're trying to achieve when it comes to solicitor-client privilege is absolute confidence with respect to the communications the solicitor provides to the client. To start second-guessing that privilege by saying it would apply only if there could be demonstrated injury to the government.... I don't know where you would begin to demonstrate injury to Her Majesty the Queen. Maybe we should say it that way. It is virtually impossible in this kind of context. It's the application of a test, which in certain circumstances does work; it simply doesn't apply here.
With respect to who makes that determination, let's take, for example, the case of cabinet confidences. When cabinet confidences are challenged, they do in fact go to judges, as I recall. You provide that material to the judge; the judge reviews that material and determines whether the information falls within a cabinet confidence or not.
In respect of the solicitor-client privilege, I'm not familiar with any law that allows judges to say, “Now, I want you as the lawyer to tell me everything you told your client, and I'll determine whether it should be solicitor-client privilege.” I can't remember a case. In fact, if there were such a case, I would think that the law societies of this country would be outraged that a judge would even ask that question. In my experience, a lawyer stands up in court and says, “That's solicitor-client privilege, and the only one who can waive that is my client.”
Maybe we're talking shades on the same point. All I want to emphasize is that what the Information Commissioner has recommended here is a very radical departure from a key principle that underlies our entire legal system.