Object
Trap Door to Jacobite Prison Pit (Sea Eagle Room)
Horizontal wooden trap door covering an underground prison pit in the Sea Eagle Room. Lifted vertically by the Doctor to rescue captives after being left unbolted by a distracted sentry. Distinct from vertical gaol cell doors.
1 appearances
Purpose
Secures access to underground prisoner holding; functions as escape route when unlocked
Significance
Sentry's unlocked oversight hands the Doctor a narrow window to free Jacobites, sabotages British custody, and propels rebellion against Trask and Grey's authority
Appearances in the Narrative
When this object appears and how it's used