Pie in the Sky
Crabbe and the Public Duties Squad discover fraud when they are tasked with guarding the Trubbs sausage factory as it is being picketed by animal-rights protesters. Meanwhile Margaret becomes worried when her friend Julia falls for a younger man and agrees to finance a bucket shop for him.
Crabbe finally reaches his breaking point with Assistant Chief Constable Fisher.
A trip to London turns into an investigation, which tests Crabbe's loyalty to a friend.
Crabbe hires a friendly teenager but the boy soon disappears with Pie's nightly earnings.
