Originally, it was this sort of opt-in arrangement where, if you're a financial institution—and I just use ACC as an example. If it was trading over the counter, possibly some of those trades would be recorded, and, obviously, they would be, because they're a very reputable institution. But what this situation allows is for the regulator to say, basically, well, we want to capture those trades, and making sure that they come into this arrangement, which is what this bill is all about. So the powers for the regulator are quite significant. It moves, basically, from voluntary to a system where, at the behest of the regulator, they can make sure that for people who are obviously trading a lot or may be perceived as a higher risk, there is greater transparency around their trades.