I think in the first year, this year, 2010-11, departments are experiencing the absorption of the 1.5% wage increases. We have anticipated that will have a savings effect of about $300 million overall on the system. It's not a huge amount, but it does increase over time, and as the operating budget freeze applies in the next couple of years, I think you will see more of a pinch on departments' wage bills.
At the moment I think that is the main thing departments are experiencing in terms of restraint. As they mentioned to you already, they are introducing economies on travel, hospitality, conferences, other spending within that operating budget cap. They're also looking for ways of trying to plan for economies over the next couple of years. I would say this is not a major concern for departments at this point. I think it will get tighter over the next couple of years as they absorb the wage increases, and that will be the main effect of the restraint.