Mobs gathered not just in Whitehall but also in London railway stations and in Leeds, Manchester, Bristol, Bournemouth and elsewhereAs so often, the Chief Rabbi Ephraim Mirvis hit the nail on the head over yesterday’s terror attack in Manchester. It was, he said, the result of “a tidal wave of Jew hated.” Jews have spent the past two years highlighting the danger posed by the authorities’ refusal to take more than perfunctory action against the regular hate marches and gatherings. We have warned what was coming – and yesterday it came. It will, I dread to write, not be the...