@JCoure; something is sure rotten in the UK ... the extremely violent reaction by that anonymous gang of A Clockwork Orange like thugs who targeted grieving members of the community and Police is iconic for all the wrong reasons.
Do you have a source which confirms your reference to the attacker as being an extreme leftist radical islamist? What about the identities of the gutless cowards who grouped together to chuck bricks at Police and torche their vehicles?