Better if it is. It's easier to monitor extremist groups than it is the average Joe who just comes out of thin air and commits such crimes.
The average Joe doesn't murder innocent Muslims coming out of a Mosque. There is disgusting bile coming from far right groups in this country often hidden behind carefully chosen words like that of Britain First and such other groups. Do you think that they have less influence than the extreme radicalised Muslims of this country on idiots.
I doubt if he has come out of thin air btw but we'll wait and see though Tyrone.