Senator WATT (Queensland—Minister for Agriculture, Fisheries and Forestry and Minister for Emergency Management) (14:36): Thank you, Senator Roberts. I don't think you'd expect that I'd be able to give you a precise address for every single international student who is living in Australia at the moment. But, as I say, if those opposite had complaints about the number of international students who are in Australia at the moment, perhaps they could have done something about the system when they were in government for 10 years. Perhaps they could have done that. Opposition senators interjecting— Senator WATT: So now you're not supporting him. Senator Canavan is supporting Senator Roberts, but the Liberals aren't in agreement. Where are the coalition on these issues? Nationals are saying one thing, Liberals are saying another, and here is one of them. The PRESIDENT: Minister Watt, please resume your seat. Senator Hughes, on a point of order? Senator Hughes: Perhaps you could encourage Minister Watt to direct his answers through you rather than people who didn't ask the question. The PRESIDENT: I will certainly do that, Senator Hughes, and I will also direct, particularly those on my left, to stop interjecting with their comments. It is disrespectful. Minister Watt, please make your remarks through the chair. Senator WATT: President, it is interesting to see that there seems to be a split between the Liberal and the National parties on this issue. Senator Canavan and the other Nationals are backing in One Nation, and the Liberals are wanting to run a mile. But, of course, apart from fixing the migration system, this government is doing more than the former government ever did when it came to the provision of housing, and, just to remind you of one measure, Housing Australia— (Time expired) The PRESIDENT: Senator Roberts, second supplementary?