Thank you for the question. As I indicated in my remarks, the provisions, if they are not included in existing contracts, are not retroactive. So if the offences are committed by a company or if they're convicted with an existing contract, we can take measures. Some of them are to undertake more administrative reviews. We can put more scrutiny on the processes. But there are a number of instances where that exists. We can also ask the companies to open up the contracts under which they are currently providing services to include our measures.
But it is not a retroactive process. What we do in those instances if convictions occur during the course of a contract is that we undertake more significant monitoring and more oversight in the process. As we refresh our various procurement instruments, we include all of our integrity provisions in those requirements. We ensure at that point that with companies or board members who are convicted of offences, we can terminate the contracts for default.