Object
Cavern Metal Catwalk
Suspended above a superheated cavern with significant environmental hazards, this catwalk serves as a precarious path through unstable terrain while revealing Dalek activation below.
3 appearances
Purpose
To provide a precarious elevated walkway for personnel to traverse the cavern's treacherous terrain while avoiding the unstable and actively dangerous areas below.
Significance
Becomes the Doctor and Codal’s fragile lifeline through the cavern, revealing both the Daleks’ imminent activation below and the structural decay of their escape route. Its collapse would mean certain capture, making it a physical manifestation of their urgent dilemma.
Appearances in the Narrative
When this object appears and how it's used