There's a creep going on that the cost of doing business is going to rise. We have evidence of different work that our members did, and the same job was done by the private sector. The costs of that were just extraordinary compared to what it costs for the private sector to do it. There were inflated costs for material and also for hours of work.
In the context of defence readiness, if we're going to move forward, we want to make sure—and we're conscious of this—that the taxpayers are getting the best bang for their buck by the people who are currently doing the work, and that those resources can be freed up for other military assets. We have been working diligently over the last three years to put business cases forward proving that the work can be done better in-house than it can be if we have to rely on the private sector.