""We know there are "thousands" of Islamists here.
I am sure they form communities.
I do not know their names.
Clear now?""

Clear as mud!

If there is one thing a subversive organisation does not do, it is form communities.

You big yourself up as being more knowledgeable than the rest of us, then make a fatuous statement like that!

Any such community wouldn't last a month. Subversives almost always operate in cells which are completely unknown to any but the cell mrembers.

I imagine MI5 would think all their birthdays had come at once if you were right.

Don T.