This [lack of integration] is a particular problem. It is about the failure of one part of the Muslim community to resolve and create an identity that is both British and Muslim. And I stress part of it. Most Muslims are as much at ease with their citizenship in the U.K. as I am. I dare say that is true in other European nations too.
But there has to be a shared acceptance that some things we believe in and we do together: obedience to certain values like democracy, rule of law, equality between men and women; respect for national institutions; and speaking the national language. This common space cannot be left to chance or individual decision. It has to be accepted as mandatory. Doing so establishes a clear barrier between those citizens of the host community who are concerned for understandable reasons and those who are bigoted.
We will not defeat extremism (and the fear it then produces in our societies) until we defeat its narrative. This narrative is Islam as a victim of the West, locked in an inevitable cultural conflict with it.