I think, and I'll comment, that your crews are operating multi-tonne units that are very difficult to stop, very difficult to adjust. I think there is a reasonable expectation among the public that things happen the right way, and I think obviously given the safety record, most of the time they do.
When something goes haywire, though, there is also a reasonable expectation that mechanisms should be in place to find out what happened, to remedy the situation on an operational basis; and if somebody has done the wrong thing, if the evidence is there of that, the public will expect some kind of punishment for that. That's just a comment of mine.