Jeffries reveals the real reason she's in Northampton: to streamline the department. Katherine, meanwhile, is preoccupied by the anniversary of a traumatic event from her past. She makes a spectacle of herself at her welcome drinks, upsetting practically everyone. Not least Anthony, to whom she reveals a dark secret about their shared history. Hungover the next day, Katherine and Danny concoct a cunning plan to delay the presentation to the minister.