From the same perspective, then, we're looking at how soon we should review what we have done once this is in place and we start to see what is happening on various boards. When do we then refocus again and do the assessment, whether it comes to legislation, so it comes back here, or to redo regulations?
How long a time frame is it going to take before you really have something to measure versus just having it that, theoretically, we should review it after so many years? What's the right time to—