It’s police overreach season again on free speech and non-crime hate incidents, or NCHIs. On Remembrance Day morning, we had Essex police’s surreal doorstepping of journalist Allison Pearson, demanding an interview about a long-forgotten Tweet by her they refused to identify. Pearson has said the police told her it was a NCHI, though the force says it regards the issue as a criminal matter concerning material ‘likely or intended to cause racial hatred’ under the Public Order Act 1986.