The noble Lord is absolutely right to make that distinction between Islam and Islamist extremism. I make the point that the overwhelming majority of Muslims in this country are law-abiding, peaceful people who abhor Islamist extremism. The Prime Minister has always been clear that where these ideologies exist, they must be tackled head on. That is precisely what the UK Government are doing at home and in co-operation with our international partners. For example, I previously mentioned the co-operation to remove terrorist content from websites. The noble Lord is absolutely right to point out the distinction. We must all see what has happened for what it is.