Finally, in terms of capability and capacity, the member raises an interesting point. But I think it is important. You know, this is the challenge that we've had. The boards have got to make sure their job is running health services and that we maintain health services in a way that means that they've got the capability and capacity to deliver those services. There's always going to be variability in the margins, and there'll be times where there might be a larger number of vacancies than is desirable. You'd want as stable a workforce as possible. But it is for the board with management to make sure that challenges are met, to make sure that the capacity is there to deliver, and as that changes and as they forecast the future, they're planning for that change. 