London's Burning

The Blue Watch is back just in time to combat a major fire in a young offenders' institute.

Recall organizes a charity event for a local hospital. Blue Watch is called to the basement of a library.

An expectant mother is involved in a major traffic accident and Pearce must assume the role of midwife.

Ariadne pleads with Nick to marry her, Billy tries to set Kevin up and Patti and Hallam may be hitting it off.

Recall enlists the help of Blue Watch in his search for Ben. Ariadne decides to marry Petros.

After a fire at the city farm, Sicknote befriends a stray dog. Things get steamy between Kevin and Sally.

Kevin gets the cold shoulder after rescuing Sally. Blue Watch is sent on a routine inspection at a strip club.

The Blue Watch crew joins forces with Hallam, who is training with a fireboat, after a massive explosion.

An unexploded bomb is found next door to Blackwall, but that's just the start of a day of frustrations.

Blue Watch is amazed at the reappearance of Charisma, who leaps back into action.

Jaffa suffers serious injuries. Nick embarks on a desperate search for Ariadne.

Pearce relives a fatal fire when called to an inquest. Nick gets a mysterious message from Ariadne.

Nick goes to Cyprus in hopes of finding Ariadne. Sally visits her father. Charisma joins Kevin's poker game.

George is called away from a charity raft race when Kelly has their baby.