I do want to thank submitters who've written to me for pointing out the benefit of those guidelines in Australia, because they have come down and taken the concern away from those that initially had it. Now, the member, I'm sure, is going to again repeat arguments in this area. I just want to let the committee know, because I've addressed these quite thoroughly a couple of times, that if he raises the same issues again, I'm not going to leap to my feet every time. If there are other areas of the bill he wants to scrutinise, of course, I'm very open to that.