A 20-strong gang set upon four tree surgeons in Rochdale, England, calling them “white bastards” and cutting off a teenage worker’s hand with an axe. 27-year-old Habibur Rahman gathered the mob after the workers had stopped him from abusing an elderly woman. Rahman, incensed he had been “disrespected” on his “territory”, tracked the four workers to the property they were working on in the rape gang blighted city, blocking them by parking his car across the driveway while the mob approached armed with a claw hammer, knives, machetes, a knuckle-duster — and the fateful axe. “I am not going to...