U and W+1

Reg is confronted by Des Taviner, who wants to tie up some loose ends but ends up pulling a gun on his one-time comrade.

The officers at Sun Hill are stunned at the discovery of Des Taviner's battered body. Sheelagh finds her judgement under scrutiny.

Part 1: Nick Klein gets involved in an assault case that ends up endangering his life.

Part 2: Nick Klein is interviewed about the shooting he witnessed. Polly gets a taste of police work again.

Nick is recovering from a massive heroin overdose and suspects Phil Hunter is to blame.

Weaver threatens to kill Phil if he refuses to betray Nick Klein. Details of Polly Page's life are splashed across a newspaper front page.

The team helps a biker critically injured in a crash, and a man vanishes after going for a swim in a Pennines lake, sparking a major rescue operation.

A dangerous driver in a pick-up truck causes carnage when his vehicle rolls over and the HART team are called to free him and his passenger from the wreckage.

A hitman linked to a drugs gang guns down two men in a supermarket car park. Later, a teenage dare leads to a massive rescue operation after a boy vanishes in the water.

A truck drives through the barrier of a busy motorway and hits a BMW head-on. The team join a delicate rescue operation to persuade a suicidal man down from a bridge.

It's a race against time to dig out a man buried under three tonnes of soil, and the team are called to rescue the victims of a major crash involving a taxi.

The team are called to a major fire in a chemicals factory and paramedics join firefighters desperately searching for teenagers reported missing in a swollen river.

Advanced care paramedics Shelly and Shane help a victim in need of urgent care after a hit-and-run incident. Plus, Tamara and Jeff race across Brisbane to the aid of a woman in labour.

Armahn and Ash are called to help a 96-year-old woman who has a nasty head injury, while Paul gives a unique pep talk to ease the concerns of a panicking patient.

The Shipmans drive to Wales for the wedding fayre, and after a trip to the church to hear the banns being read, Nessa tells Stacey her big secret.

The bride-to-be goes on a hen party, while Gavin embarks on two stag nights, the second of which reveals shocking secrets about his fiancee that could jeopardise the wedding.

The day of the wedding arrives and Bryn is still behaving oddly around Stacey's brother, while Nessa debates whether to share her big secret.