Hon GRANT ROBERTSON: Well, in respect of the latter two companies, it's no surprise that large companies in the current uncertain environment are reviewing their operations. The Government is ready, willing, and able to be talking to those companies. I was down in Invercargill last week meeting representatives of Tīwai, of the workforce, and of the wider Southland community. The member will be well aware that Rio Tinto have long been either seeking increased subsidies or threatening to leave. What the people of Southland want is certainty and support, and the Government is working with them on both of those things.