Very briefly, they will be able to review a decision by the Supreme Court of Canada, by the Parliament of Canada, or by any provincial legislature to make a judicial decision, in the case of the Supreme Court, obviously, or to pass a law, in the case of Parliament or a legislature. They will be able to decide whether that law was legal or constitutional under CETA with the foreign investor rights and protections it provides. If they as the final decision-maker decide that it wasn't legal, then they can award compensation to be paid from the public purse to foreign investors, something the courts in Canada are very cautious about doing when they are reviewing, for example, the passage of laws or court decisions below the Supreme Court.
It's the ability to require budgetary transfers to a private party as a result of the passage of a law or the highest court decision of your country and to have those orders backed up by the existing international system that enforces commercial arbitration awards, meaning that if Canada refused to pay a very large award, our commercial assets abroad would be subject to seizure in other countries to make good on the award by the chapter 11 NAFTA tribunals.
I can't stress enough how profound a power of review that is over our country, and it's because of the extent of that power that you get this controversy about how it impacts the courts, judicial independence, the rule of law, democracy, regulatory flexibility, and all of it. There are ways to trim that power and make it more in accord with how we see courts operating in a western democratic tradition, but I think some of those changes are probably yet to come in the discussions that we'll see in Europe.
I think I promised a short answer there. It wasn't too short, and I apologize. I am a professor, so sorry about that.