I have been thinking a lot lately not just about terrorism but the communities and people not integrating into society in the UK.
Whilst it's nice to have people from everywhere with different cultures. When you have these segregated communities (not just Muslim) I don't see what this adds to the country. This is even more so when you have a community who's religion is not compatible to the majority of the lifestyle and tradition of the country. Not just 'extremism' but simple things such as covering a woman up.