Yes. I'm not clear on what those models are off the top of my head, but the idea.... In mentioning that, and in your earlier question, you both times used the expression “policing” members. Now, in using that expression, you're loading the question, in the sense that you're suggesting members of Parliament need policing, that they can't be trusted to look after their affairs because somebody has to be the enforcer of the law against them.
I don't share that view nearly as much. I didn't see in my time at the House a basis for taking that attitude. But I appreciate that public confidence is suffering in recent years and that some credibility has to be brought to the regime that shows that the members of Parliament are not simply serving their collective self-interest when they look at financial and administrative matters.