[Aquinasfan]

There are pretty big Polish, Hungarian, Romanian and Serbian communities as well. Are they considered dangerous too?

If they're Mohammedans, yes. It's time to review the last 1300 years of European history.

[Matrix33]

Hehe, nice joke.
But seriously I didn't found anything in main text about specific religion or other criteria therefore my question. Well, in fact this wasn't question but rather pointing out the aspect of the problem.