Object
Collins' Second Key
A single iron key with a worn bow and long stem, kept on a chain in Collins' coat pocket. Its edges show signs of frequent use, the wards slightly rounded from repeated turning in locks. Collins produces it with urgency, emphasizing secrecy—'He didn't know there was a second key'—to bypass Sutekh’s locked wing. The Doctor handles it with casual disregard, contrasting its role in avoiding detection with his quip about 'mummy picklocks,' which belittles Sutekh’s threat even as danger stirs.
4 appearances
Purpose
To unlock secured compartments or doors, specifically demonstrated when the Doctor uses it to open the limousine's boot.
Significance
This key serves as a plot device revealing Collins' preparedness for evacuations or clandestine operations. The Doctor's possession implies Collins either entrusted it to him or left it in the limousine, suggesting strategic planning has outpaced immediate personnel. Its mundane presentation contrasts with its role in accessing hidden spaces connected to Harrison Chase's secrets.
Appearances in the Narrative
When this object appears and how it's used