Well, when we say parked, they're essentially completed; they're waiting for some developments in other areas to reach their end point and then it would be a matter of cleaning up the remainder of the chapter. The substance of the chapter is pretty much closed or completed when we say parked.
We anticipate no more areas of disagreement in those chapters, so we're considering that the eight chapters or areas are essentially completed. Some of them are waiting for some further developments to link in.