So New Zealand is the first country to introduce legislation, which I'm delighted about, but we're not the only one, and we're not alone either. The United Kingdom have said that they are going to be moving fairly rapidly towards a mandatory regime—in fact, they might even get there in legislation faster than we do, apparently; it's what their goal is. The United States has just announced that they're considering it, and there are something like 60 other countries around the world as well.