Some would say that we've actually been a little bit slow in this area. Part of the reason we've been a little bit slow is because we are a small isolated country at the bottom of the South Pacific, where shipping and airline activity is fundamental to everything we do. The only way in and out of our island nation is by air or by sea. We are an exporting nation. We are a country that depends on trading in the world. And what happens is that for years and years and years the fuel that's used on ships that ply the waters in and out of New Zealand has been fuel that is not the most environmentally sound and has a higher than one would want degree of sulphur component. So this legislation is the result of work that has been done over a long number of years and it is, as my colleague Christopher Luxon earlier on in this debate stated, an actual Act, that there's something going to be done. It's not just a slogan. It's not just political speak. This is an Act that will have an impact, a physical impact, that will actually be of benefit. That's unusual for this Labour socialist Government because they are usually a Government that spends a lot of time talking about slogans, talking about left-wing doctrine, talking about trade unions, and talking about things that have no particular physical impact. But this piece of legislation is different. It does have an impact and it's probably not before time.