Object
Visitor’s Pass to the Think Tank
Temporary paper authorization permitting access to restricted areas of the Think Tank facility
2 appearances
Purpose
Temporary authorization granting access to restricted military areas, specifically Sarah’s infiltration of the Think Tank.
Significance
Symbolizes the Brigadier’s reluctant trust in Sarah amid the stolen tech crisis. Its physical transfer marks a fragile alliance—her leverage against his desperation to keep her engaged in UNIT’s operations.
Appearances in the Narrative
When this object appears and how it's used