So if the Guardian really wants to write about “history is repeating itself”, it could examine how once again, anti-Jewish agitators march the streets under police protection. Only recently, a Jewish legal observer was arrested at an anti-Israel protest and interrogated for wearing a Star of David necklace, which police said was “provocative” on the grounds it could agitate the marchers. The distortion of the events that took place nearly nearly 90 years ago in East London has long been wielded by figures on the left. In January, Jeremy Corbyn told supporters that Cable Street was where communities “stood for...