CHRIS PENK: Yes, I'm about to be struck off, I think. Anyway, on a more serious note, and in an area in which I'm at least a little less inexpert: retrospective validation. Well, this doesn't seem to disadvantage anyone who had been relying on the rules, so that's not a bad thing in itself, and, in fact, the overall effect of the bill is very positive, as others have noted. I also support this bill.