Daniel and his big sister, Cathy, do not go to school. They live with their father, a gargantuan former prizefighter, eking out an autarkic existence as squatters on land belonging to the unscrupulous Mr Price; on a typical day they are engaged in woodwork, plucking mallards or tickling trout. Price’s personal fiefdom operates outside the law of the land, with violent henchmen enforcing his will.