According to people at City Hall, Sadiq Khan writes some of his own press releases. I can believe it: they’ve certainly become a lot more excitable since he took over. I like to imagine the Mayor of London, late at night, combing the thesaurus for fresh superlatives to bugle his ‘unprecedented programme of far-reaching improvements’ for the taxi trade (allowing black cabs in more bus lanes) or his ‘bold package of measures’ to revive street markets (creating a London Markets Board and an interactive map).