Filmed during a historical period of uncertainty for the NHS, this episode introduces the staff of North West Ambulance Service across Lancashire, from the picket line to the front line.

A busy night shift for the ambulance service as they are alerted to an infectious disease outbreak at Fairfield General Hospital.

A busy weekend night shift across Lancashire sees advanced paramedic Shaun dispatched to a baby born in the passenger seat of a car.

An urgent call from someone threatening to use a nerve agent against the emergency services leads to a major incident standby being declared.

Ambulance crews respond to a road traffic accident where a man who has severely injured himself requires advanced pain relief.