Cuffs

On his first day working with Ryan, rookie cop Jake faces a challenging shift on the Brighton streets. But, being the boss' son, Jake's biggest challenge is earning the respect of his new colleagues.

Jake is humiliated when he makes a spectacular rookie error on Brighton Pier. Meanwhile, an eccentric drug dealer is finally in Jo's sights, but his esoteric musings prompt her to consider her life choices.

With an escaped prisoner on the loose, Carl and Felix investigate a spate of muggings on public schoolboys. Meanwhile, Jo investigates a distressing case that brings Jake and Ryan to blows.

An adrenaline-fuelled Saturday night in Brighton sees the team deal with a drugs death, a stakeout and a dog on cocaine. But it's a nightclub brawl that causes a personal crisis for Carl.

Felix investigates a kidnap case with more to it than meets the eye. Jo struggles with Robert's rejection and Carl is left to pick up the pieces.

A potential drug-smuggling ring brings a tug master at the local harbor under Felix and Carl's suspicions, but Carl's chaotic personal life threatens to collapse the entire operation. Back at the station and with her final sergeant's exam looming, Jo is forced to confront her life decisions while working on an internet dating scam.

When she's held at gunpoint, Donna's quick thinking saves the day but has personal ramifications. And as Felix and Carl investigate the disappearance of a teenager, Carl gets a disturbing insight into his boss' life.

An ex-squaddie suffering from PTSD loses his grip on reality and endangers the team. As Jake realises he can't trust his lawyer boyfriend, Robert is forced to confront the consequences of his marital betrayal.