Object
Police Ship Brig Outer Airlock Door
Reinforced airlock door specifically aboard the police ship’s brig, detail focuses on its durasteel construction and emergency-use strain marks.
11 appearances
Purpose
Controlled emergency egress point designed to seal the brig’s containment area from the corridor; operated manually in crisis situations to prevent prisoner escape.
Significance
The rapidly closing door becomes the fulcrum of sacrifice—its final closure marking the moment Marat surrenders his chance to flee, trading his life to delay the Daleks and secure the Doctor’s escape.
Appearances in the Narrative
When this object appears and how it's used