Where did I say it was a terrorist attack?
The guy was an asylum seeker - had not been granted asylum. Who knows if it would have been granted? Who knows if that person was a wrong 'un? Difficult to ascertain in a lot of cases - it's absolutely foolish to expose members of the public to risk.
Thank god there were brave police to prevent the situation being far, far worse - making the "All Cops are Bastards" chant at the march in Glasgow the week before look pathetic.