Every school has its bad apples and St Dunstan’s is no exception. Unfortunately they are obliged to take a certain number of pupils from the local council estate which often causes friction with the fee paying students. One in particular is the cause of many a headache for the teachers – Barry Turner. Like his father before him he seems to delight in flouting the rules. Mr Turner barely managed to scrape through his exams and brought the school’s pass rate right down. Miss Holten is determined that his son won’t earn the same notoriety.