Synopsis

Sergeant Maitland suspects irregularities with the landlord of the Overton Arms, alongside unauthorized drinking during duty hours. The prisoner alleges he was threatened with a shotgun. There's a concern that Sergeant Maitland might be jeopardizing a CID operation. Following Roach’s assault at the pub, Maitland apprehends the perpetrator. Meanwhile, Brownlow is developing a peculiar fixation on headwear.