There are really two key sources of data, one of which would be driven out of the actual complaint process itself. As I mentioned in my last presentation, we have asked departments for that in the past, in the MAF in 2009-10. The advantage of using a survey to do so is that people have anonymous answers to it, so I think they feel a bit more free to express their opinions about it. I will stress, though, that in a perception survey, it's a perception, and there is some more testing required to ensure whether the allegations are true or not.
There's nothing to stop an organization from doing a survey of their own, for example. For reasons of the size of the project and cost, it's very difficult to run a survey across the whole public service every year, but we do encourage departments to do surveys as they need to. In fact, a number of them do so. I'm not aware of any that have done it on this particular issue, but I think we could offer that as a follow-up to the committee, to find out if they have.