So, as my time draws near—and there's so much more material that I'll leave for my colleagues here to explore—as one does, you'll see, as you look through the legislation here, in fact, there's this reference to "scrubbers". I see the excitement raising, and it's not the terrible comments made by the coach of the Australian netball team that can never be forgiven. These scrubbers—and it's quite interesting; often, when you're speaking, you go, "How do these things actually work?"