Dr LIZ CRAIG (Labour): Thank you, Mr Speaker. It doesn't seem so long ago that we were here in this House debating the previous, time-limited Drug and Substance Checking Legislation Act, and it's really wonderful to be here debating a more permanent solution. Because when I first talked about the previous bill, I talked about the number of young people that were turning up in emergency departments because the substance that they'd taken wasn't what they thought it was. I talked about the challenges for health professionals, as they were working alongside young people trying to figure out what it was that they'd ingested, and often young people having quite severe symptoms, so just trying to work out how to resolve those symptoms when you weren't sure what they'd ingested. So when we passed the temporary Drug and Substance Checking Legislation Act in 2020, what it meant is that last summer, a number of those substance-checking services could operate with legal certainty over summer and were available to provide that testing and identify some of those substances that, indeed, weren't what people thought they were. But what this bill does is it makes a more permanent approach.