In the point we made about privacy by design, what's also important is that government database managers put in the controls within their own systems so that they understand the impact of the information they're considering for release. Ideally, they have structured their data sets so that they know ahead of time, before they come to us, the scope of what they're considering releasing and how it may interrelate with other data sets that have been made available.
One of the things we're doing as well is speaking to statisticians about guidance and possible explanatory materials for both public servants and private sector individuals who are considering this sort of data set publication, to give them some advice on whether or not they're entering into a situation in which there might be the disclosure of personal information.