First of all, on the issue of whether the British might leave the European Union, I think we are all watching that date of June 23 and what might happen then very closely, because it will have a significant impact on the EU.
If the scenario that we wouldn't like to see occurs, then our agreement with the EU would remain. We have already had some discussions with the U.K. about the implications. If that comes to pass, then I think the U.K. will first of all be looking to negotiate some kind of arrangement with the EU, and then they will want to be replicating some of the agreements that the EU has as well, so that they don't lose access. We very much hope that we will be able to negotiate in the EU as it is now, or conclude and implement an agreement with the EU as it stands now.
On your second question, there has frequently been this discussion about whether investment dispute resolution in trade agreements displaces or supplants domestic courts. The fact is that domestic courts don't have the jurisdiction or authority to adjudicate international treaties. When we have protections in international treaties, we have to have a means to enforce those when it comes to investment or any other area.