Obviously, we need to do more here. I'll have the deputy minister speak to this, but I would also like to say that Dr. Preston's office is independent from the chain of command, as are the ombudsman's office and the national investigation service when it comes to investigations.
Here, we need to do more. We need to make sure of what more independence we need to create. These are the questions that I also have myself. I'll have the deputy minister take this question.