The alternative to that would be funding from the general tax base, and that would put an additional burden and mean that there would have to be trade-offs made in terms of other things that the Government chooses to spend its money on. So certainly for those parts of the system which are primarily about economic migration—that is, migration whereby a migrant worker is looking to take up an economic opportunity and advance their economic interests in New Zealand, and an employer is looking to get complementary benefits out of that—we do believe that it is fair and appropriate for those people to make a contribution simply to the processing of those visas and making sure that the system can work through that and also subsequent oversight of the system in an appropriate way.