Well, they know now don't they ? Anyone who poses on these sites needs silver paper in their fillings.
As for Al Qaeda in UK, well as far as I can see a major percentage of the ingrates who live among us sympathise with the cause and would gleefully turf a serviceman in to their bearded oppos (Despite us actually preventing the mass slaughter of muslims by other muslims, paradox or what ?)
We should really wise up because these clowns playing at terrorist in UK will get better, slowly, because on the poor dumb standard we've seen so far it's difficult to educate pork, but they will up their game.