Do nothing, and we invite the tide of terror to our front door

Telegraph

As the problem of Isil worsens by the day, it is surely time to bring back control orders 

No option looks very appealing, to put it mildly; and yet doing nothing is surely the worst of all. If we let Isil get their way, then we will be acquiescing, first, in a gigantic and violent change in international borders. Next, we will be allowing a new and hideous regime to be born: a country where black-flag waving jihadis compete to show they have the most bigoted and reactionary understanding of their religion by persecuting women, Jews, Christians, gays, Yazidis and Shi’ites. The place would be a giant training ground for terrorists and wannabe jihadis. We need to try to close it down now, before it gets worse.  "