Hon DAVID PARKER (Minister for the Environment): I think that it's true that most New Zealanders now realise that New Zealand hasn't done a particularly good job of taking responsibility for our own waste streams. Until very recently, we used to send it overseas. Quite often, it was poorly sorted, and the waste streams were degraded, with either glass being mixed in with plastic or paper, or different grades of plastic being mixed together. As a consequence, various overseas countries—in my opinion, wisely—have closed their borders to those sorts of low-quality waste streams, which has had the effect of forcing developed countries—like New Zealand, Australia, and various other countries—to take responsibility for dealing with their own waste streams, and we're in the process of trying to advance plans to do that.