I'm sorry, can't agree with that at all.
These people of Islamic State (who we still don't know did it, but we suspect), are not Muslim. They're an extremist group, who do not even follow any of the Muslim meanings of life. The issue then means people who are unable to tell the difference between ISIS and Muslim, will tar every single Muslim as a terrorist, and will eventually create a huge strain on the country (unbelievably, there are far too many British people, who are incapable of telling the difference, if social media is anything to go by).
So really, it's not down to the Muslim community, it's down to every single community to unite together, to ensure the acts of terrorism stop.