I think my two comments are that the matter is speculative and that it would be complicated by the fact that all the documents that have been referred to, including correspondence with the Speaker, the chair of this committee, and the Federal Court, talk about the fact that it's not only the sole purview of Parliament to investigate such matters, but also to punish them.
All I can say is that if future events arise, we would certainly look at them and see whether further action is warranted.