A better way

To say that the Paris attacks could have happened in Britain is not enough. Such attacks are being attempted here with terrifying regularity —seven have been thwarted so far this year alone. MI5’s official assessment is that a terrorist attack on British soil is ‘highly likely’. Our security services have so far been very good at keeping us safe. But as the IRA famously put it, spies have to be lucky all of the time, terrorists have to be lucky only once.

So it is impossible for Britain to view events on the continent with any sense of complacency. Still, the Prime Minister was justified in pointing out last week that the more we learn about what happened in Paris, the more it justifies the policies that Britain has pursued. He could have gone further and said that the tragic direction of continental Europe over the last few years has vindicated several more decisions taken by Britain.