Who are Harakat Ashab al-Yamin, the Golders Green suspects?
When a synagogue is firebombed or a Jewish school is targeted in Europe, the instinct is to reach for a familiar explanation: the rising tide of anti-Semitism, the radicalised lone wolf, the unhinged fringe. That explanation is no longer adequate. What is unfolding now in the UK and across Europe is not a spontaneous eruption
