As Minister Henare stated earlier, it was common over this past summer—and I think we've all heard various permeations of it—for synthetic cathinones to be sold as MDMA, and they're so much more risky. Although it's temporary, the current Act has already been shown to have an impact. I'm just going to go back a little bit and talk about that Victoria University research and repeat: 68 percent of surveyed festival goers who used the drug-testing services reported—that's all right; self-reported. That's what a survey is. They reported a change in their behaviour as a result. The study never claimed to look at or demonstrate the safety of drug taking, because guess what? Taking drugs isn't particularly safe. It wasn't providing evidence and shouldn't be slurred in that way in this House. The previous "contributor", Simeon Brown—perhaps we should put that in quotes for the Hansard—who talks about false confidence, smugly dismissed research for not being robust in an area or with regard to findings that it never claimed to make in the first place.