My hon. Friend raises a very important point in terms of policing and arrest. The police absolutely have the powers that they need; this point has been raised already. It is important, though, once people are arrested, that they go through the right processes, and that also means the right processes in the criminal justice system. My staff, and my right hon. and learned Friend the Lord Chancellor, will always look to do everything we can to protect the police through police powers and protection, but fundamentally make sure that the thugs involved absolutely face the full force of the law.