Hon IAIN LEES-GALLOWAY (Minister for Workplace Relations and Safety): Thank you very much, Madam Chair. Well, a range of points and questions made by members opposite, which I'm happy to address as best as possible. First of all, Mr Smith, migrants are human beings; they are not labour units. What an appalling way to describe people. I think this tells the committee and any New Zealander listening to this debate about the mind-set of the National Party when it comes to any working people, actually, migrants or otherwise. "Labour units"—those are the words he used to describe our migrant workforce. Just let's all reflect on that for a moment and think about the mind-set of the National Party—