I think it's quite important to distinguish between two things. I referred to the compliance officer, and he looks at claims and whether they should have been paid or whether they should have been made in the first place. He doesn't look at the conduct of MPs. That is handled by the parliamentary commissioner for standards, who is part of Parliament. I think some of what you were referring to is probably closer to that.
On the compliance officer, though, what he does is that if a complaint is made against an MP's claims or he's looking at the appeal I referred to earlier, he'll first assess the issue, and that will be done privately. But if he decides to investigate it, then that will be made public. That's published on his website, that he is making an investigation into an MP's claims, and he'll publish the outcome as well.