In the Yorkshire Dales, a freak accident leaves a farmer with a three-inch nail embedded in his eye. Paramedics Kit and Lisa launch a life or death race to rush a critically injured rider to hospital after a fall from a horse leaves her with a bleed on the brain.

The team's two choppers race to the scene of a head-on crash that has left two drivers fighting for their lives on the Yorkshire Coast. Paramedic Tony is baffled by the case of an injured teenage rugby player who has apparently lost the ability to speak.