That's a complex question, but I'll give it a go.
Even if we were to negotiate an investor-state dispute settlement mechanism with the United Kingdom, there would still be other venues where disputes could be brought forward.
While I won't say whether I'm for or against the mechanism, there are ways to have the same mechanism or something along those lines. The mechanisms are being discussed all over the world. We are seeing the pendulum swing the other way. A more nuanced approach is being taken, including when it comes to state protection.
We'll see what happens with the European Union and CETA, but we are witnessing innovation at the institutional level, which will probably develop and could eventually be modernized.
Historically, I don't think it's an area where we've necessarily seen stability. I think it's important to stay open to the possibilities.