Yes. There are lots of examples. We have $6 billion worth of them in various stages of procurement, construction, and the rest of those kinds of things. On average they produce value for money of somewhere between 5% and 15%.
I would underscore, though, that only about 10% to 15% of capital projects make sense as P3s. You have to do an analysis to see whether it's the right tool. It is the right tool in complex projects you don't do very often, where private sector engagement is helpful and where you can tell the private sector player precisely what you want. It is not the solution for every project, but when it is the right solution.... It's kind of like a screwdriver. You can't be against screwdrivers, but if you want to hammer a nail in, then a screwdriver is not the right tool. You have to make sure you know you're using the tool in the right place and in the right circumstances.