 The arrival of Sultan s daughter Princess Fatima at England s famous and prestigious  School for Young Ladies  precipitates even more chaos than usual. Her father s horse Arab Boy is due to run at the nearby Gold Cup so Clarence Fitton, bookie brother of headmistress Millicent, ensures his own daughter is on hand to report progress. At the same time Barchester police have planted sergeant Ruby Gates as a teacher, and the Ministry of Education are sending a third inspector down after the previous two disappeared without trace.