The war is over... because the war has been won, and that's what basically galls everybody. It has been won because England has lost, end of story. And nobody has to declare anything over, anyway.
If you read the first line of my post, Teribus, you will see that I readily admit Norway to be a target.
I'll tell you this, though. I fancy my chances a bit better over here than in one of England's major cities, watching a guy in a cinema or a restaurant turn and smile at me just before he screams 'Allah Akbar'.
You never had to deal with suicide bombers before, and I truly hope you never will, but if you thought you had a hard time during the IRA's campaign, I would look around and see what potentially the scenario could be.

B.