Considering how proactive the Brits have been capturing and smoking out suspects this article is frightening. That there could be attacks imminent is hard to believe. Although the fact that they let all those mulsims immigrate to Britain doesn't help.
We have done the same, stupid, stupid, stupid. They still come in on student visas, and I wonder how many are taking classes in flight training as we speak, or biology/chemistry so they can blow us up some day or infect us with something.
In droves!