Hon MICHAEL WOOD (Minister for Workplace Relations and Safety): Mr Chair, if I can respond to a couple of further questions. The two questions from Mr Watts, effectively about threshold questions—who's brought into the ambit of the Act and who's not, so 11(3)(a) and (b), which refer to the, effectively, looking back three years and the 50 percent threshold. As I said before, you've effectively got to have some sort of an assessment as to the degree to which people are primarily employed doing this kind of work. You wouldn't want a situation where you have a de minimis, which is very low, and maybe, you know, 1 percent of the person's earnings over a period of time have been from this kind of work—you wouldn't necessarily be wanting to catch them within that. So the provisions at 11(3)(a) and (b) are, effectively, about establishing a reasonable threshold, and, as advised, previously that was worked through with the Screen Industry Workers Bill, which included the producers, the unions, and the guilds, and they thought that was reasonable.