Yes, there's what's classed as an energy reserve financial obligation where companies have to put money into a bank account so that there are funds there for decommissioning. Irrespective of that company's sale to another company, let's say here in the U.K., the practice has sometimes been that the company would go bankrupt before, or nearly at the end of, the life cycle of the particular mine, and then the obligation to clean up was left with the government.
More and more we see a financial reserve obligation where companies are forced to put in two hundred million three hundred million, or five hundred million—it depends on the size of the project—which should provide insulation from a company's disappearing in some type of bankruptcy and not fulfilling its decommissioning obligation.
The issue of decommissioning comes if Canada wants to expand this industry. If so, the industry is going to need that public support in five, 10, 15, 20 years if the critical minerals industry is to grow and to be relied upon.