In the short walk between his aeroplane and reaching the outside world at Heathrow, Michael Bywater encountered no fewer than 93 separate notices telling him off for things he hadn’t done or which hadn’t even occurred to him to do. Being bossed and patronised are two sensations that most sophisticated adults would sooner do without and yet we are bossed and patronised, by the media, by politicians, by business, by advertising agencies and the public services, more now than at any other time in our history. Why should this be?