I would add in here, to echo John's comments, that it is very challenging. I would say, though, that Australia has done some very impressive work in this space. Also, as was mentioned by Daniel, the U.K. government has really taken a leadership role with its “Online Harms White Paper” and looking towards a different type of schema to look at this. I do want to make just one point that really has not been discussed here at all, and that goes back to the issue of accountability and oversight.
Again, we are still relying on systems under which it's up to the companies to come forward and to report, so we don't know the scale of the problem. We don't know. There's no oversight to know if they're in fact reporting what they ought to be reporting, and it puts the users or survivors and victims in an unfair situation when they're dependent on these companies to do the right thing. While we looked at what is available to us, we also have to raise the important question about accountability and what oversight is tied to what these companies are or are not doing.