This summer. Coming to a town near you. Football hooliganism's answer to Muslim extremists.
Armed with Youtube videos and Facebook pages a group calling itself Casuals United is organising protests in areas with large Muslim populations.
The main targets of their vengeance are Anjem Choudary and his followers.
Anjem Choudary used to be the right-hand man of Omar Bakri – an extremist preacher who has been deported by the government. Bakri's organisation – Al Muhajiroon – was banned but it continues to operate with the same leaders and followers under the name Islam 4 UK.