It looks like time is up for Athol Pike Hartley's maths teacher. When the senior students should be learning linear progression and binomial theorem, Athol is more intent on teaching them how to win on the third race at Hawkesbury. Led by Matt, the students campaign to have Athol thrown out. One student who does appreciate Athol's practical approach to punting-as-mathematics is Katerina. She has just dented Con's car and is anxious to get some cash in a hurry. With Bolton's help, Katerina embarks on a gambling career. For once, Bolton is a man in demand. Danielle also needs money, and she turns to him for help. Unbeknownst to Bolton, Danielle wants the money to feed a burgeoning drug habit.