Hilary is running across a field, just as she hears an approaching helicopter. [ end of part two ]

Mikie struggles to find Hilary. He spies two people in a field, and on closer inspection they turn out to be hikers! `Don't be taking me on a wild goose chase Mikie!`.

Hilary continues across the fields to find her key.

Martin is dropped off just outside Chatsworth House grounds. (21)

Hilary reaches the other side of the fields and discovers Haddon Hall. (22)

An ever-increasing impatient Interceptor continues to look for Hilary.