One of Britain’s top public schools is the subject of scandal Sunday, after it was revealed that a teacher threatened to send a Jewish student to “one of your gas chambers” for skipping the lunch line. The student, a seventeen year-old girl at the highly prestigious North London Collegiate School, later received an apology from the teacher in private over the remark, according to the Daily Mail. The school has refused to identify the offending teacher, however, or what—if any—disciplinary action had been taken over the remark. The girl’s parents urged the headmistress on Saturday night to make a public...