Clause 29 does look as if it could accommodate that, but the other thing I was trying to get across was that the secretariat needs to be robust and it should not be based on a permanent civil service model. One of the lessons of public inquiries in Canada is, when you bring people from the outside to look at these matters they tend to have a somewhat more critical perspective.
You also mentioned immigration, and that is definitely an expertise of the special advocates, but they are now being used in a wide variety of section 38 CSIS disruption matters, so it's very important that the secretariat be flexible enough that you could get the expertise that you need for a certain time, because in reality, this committee is going to have to make difficult choices about where to focus its limited attention and resources.