The other changes that Dr Duncan Webb noted were around the issue of where there are changes in the level of ownership—shareholder creep, I think it's been called—so that where the shareholding just increases slightly, that is no longer a factor which triggers an application under the Act. Instead, it is where that ownership by overseas persons passes defined thresholds, which match those in the Companies Act in terms of the ability of the shareholder to block resolutions and the like—25 percent, 50 percent, and 70 percent. That provides greater clarity and will mean that the office is not burdened with considering applications that it doesn't really need to. 