Over the process here, if we're going to ask people to tell us once and then it gets integrated across various Government departments, I think the cost of that system hasn't been thought out. I stand to be corrected by the committee and the Minister. Even though this is a statistics bill, I think it is one of the most important Acts that David Clark will ever do. He'll be judged by it and he'll be judged by how this sticks around the area, and we need better data to make better decisions as a Government. Now is the time to actually define what it is we're going to be doing in some schedule that manages the workload, costs it out, and also gives us confidence that we've not just got a set of words here and a policy that doesn't actually deliver the final outcomes that we're seeking for the next 50 years.