It sometimes feels as if there is never any good news in the fight to preserve freedom of speech in Britain. At the very moment, for example, when the United States has a president who is ripping up the shibboleths of what Suella Braverman memorably called the ‘Guardian-reading, tofu-eating wokerati’, our deputy prime minister Angela Rayner is reportedly planning to set up a 16-person council to draw up an official definition of Islamophobia.