So it's been obvious now for quite a long period of time that an employer actually did have a right to exclude from the workplace non-vaccinated employees, as long as they had gone through an appropriate and detailed health and safety risk assessment. WorkSafe provided guidance for that process, and, actually, many businesses have gone down that path. I note, for instance, that The Warehouse, one of the country's large employers, has actually done that—they have developed a process using that health and safety risk assessment model and that tool. But, for many businesses, that prospect was going to be difficult and challenging in terms of the process, the formula that needed to be applied, and the dotting of i's and crossing of t's. So there is one good thing that's come out of this piece of legislation, and it is the tool that the Government's established that will give employers another option other than that formal process. Now, it's not going to be a tool that is going to be a silver bullet panacea for every single situation, but it will be of help. Businesses have been calling out for months now for some certainty, some clarity, from the Government and some clear sense of what the Government's direction was going to be. Well, finally, this morning, the Minister for Workplace Relations and Safety, Michael Wood, did provide at least that, but it's been very slow to come. So for those that choose not to be vaccinated for whatever reason, what this bill does is actually provide an opportunity for regular testing. And I think that's not a bad idea either, but it's been a long time coming. And it's been obvious for a very long period of time that this was needed, but we've just had a big, big silence.