It's important because businesses in New Zealand, almost without fail, are socially responsible. We've come a million miles from that time 20, 30, 40 years ago where businesses thought it was acceptable just to liquidate and leave, and the issue that this piece of legislation aims to repair or address, the abandoning of the Tūī oilfield and leaving those decommissioning responsibilities with Government, was a surprise to many—a $350 million bill and counting, we see. But it's not a surprise to all of us, because in a previous life, in a previous role, I led environmental decontamination projects at some of New Zealand's worst legacy contaminated sites, where chemicals like 2,4,5-T had been manufactured and where very, very harmful timber treatment chemicals had been manufactured and used, so I do have some insights which I'd like to share with the House.