Object

Mary Celeste's Deck Rail

Fixed structural barrier along the ship's deck edge, marking the threshold between concealment and exposure. Barbara steps over it, drawing Richardson's attention and triggering her capture. Symbolically represents the precarious boundary between safety and danger for the TARDIS crew.
2 appearances

Purpose

Deck boundary to prevent falls overboard and secure the crew during rough seas

Significance

Serves as the pivotal threshold Barbara crosses, exposing her to the crew's hostility and sparking her capture as a stowaway. This incident traps her amid paranoid sailors, foreshadows distrust toward the Doctor's group, and complicates their covert mission against the Daleks.

Appearances in the Narrative

When this object appears and how it's used

2 moments