Object
Brigadier's Map of the Caves
A physical, tactile prop—a detailed chart of the Wenley Moor cave system—used by the Brigadier to interrogate Liz Shaw and plan the Doctor's rescue. It is a retained object in the conference room, marked with search routes and interacted with directly (e.g., the Brigadier stabs it with his finger).
2 appearances
Purpose
Locates positions and plans searches in the cave system beneath Wenley Moor
Significance
Drives the military hunt for the Doctor, exposes rifts between UNIT protocol and his solo probe, and escalates urgency around the subterranean threat
Appearances in the Narrative
When this object appears and how it's used