When the police knocked on Telegraph columnist Allison Pearson’s door last year, it prompted a justified national outcry. She was told by two officers on Remembrance Sunday that she was being investigated for ‘stirring up racial hatred’ – all because of a nearly year-old tweet, in which she mistook some British Pakistani protesters for pro-Hamas protesters and railed against ‘Jew haters’. That Pearson promptly deleted it soon after apparently made no difference.
