Hon DAVID PARKER: I haven't given consideration to the Commerce Act angle—I'm happy to think about that. The member is right to point out that we do have more work to do in respect of wet wipes. They're not only causing very significant, costly problems for local government and their sewerage infrastructure, if, as I'm sure the member knows, you visit natural places and tissue paper and toilet paper degrades in rain, but these plastic equivalents last forever, and we need to eventually phase them out. I think we will eventually phase them out, but we need alternatives that are biodegradable to be readily available so that people who have legitimate uses of these can get what they need. In the meantime, people using them should not flush them; they should dispose of them in rubbish bins.