I think probably the best way for me to explain it is, when we were looking at how this work was being done, and we talked about it in paragraph 7.40, we found that what was done in one region was not necessarily the same thing that was done in another region. We found that the way that risks were being assessed and risks were being used was different across the country. We feel it's important, of course, that there be a uniform methodology so all of the inspectors understand what types of things they're supposed to consider when they're considering risk, and how they're then supposed to build that into either their inspection or their audit plans.
What we found was that this wasn't consistent. Understanding the risks, as we say, in that paragraph is what allows the inspectors to understand what things they should be zeroing in on when they're doing either their inspections or their audits. So they need to assess the risks so they know what to look at, but there needs to be a consistent way of doing that that is used by all inspectors in all regions.