As an independent agent of Parliament, I don't share any responsibility with anybody else. I have sat as an outsider, for example, on the previous procurement ombudsman's initiative to do an internal audit. If someone calls us or makes a disclosure that we feel is properly, or more properly, dealt with by the procurement ombudsman, we would advise that person in writing of our decision to not do something; or we'll do it.
Many contracting issues can be looked at under our legislation, under gross mismanagement, for example, or an abuse of public funds or the breach of an act, or the serious breach of a code of conduct.