Sure. They all live on welfare.
Then again, Al-Muhajiroun are really a tiny group of fringe nutters and MI5 are all over them, so I can't get too exited.
However, this latest does seem to sail close to incitement and we are not slow to throw the book at at them when necessary (and we don't have to worry about the first amendment). We jailed this guy for nine years:
http://www.asiantimesonline.co.uk/iframe_story.asp?NID=33
duh excited