Jo Grant's UNIT Field Identification Badges

Official UNIT identification badges with photograph and security markings, used by Jo Grant during field operations rather than prison authorization

2 appearances

Purpose

To authenticate UNIT personnel—particularly scientific advisors—to bypass security protocols and access restricted administrative areas without additional vetting, ensuring swift movement across military and governmental facilities during crisis response operations.

Significance

The passes transform from operational tools into instruments of political peril when Jo uses them to force entry, exposing a breach in Hart's command integrity. Their presentation during a tense confrontation forces Hart to either acknowledge a failure of oversight or escalate a personal conflict with Jo, directly accelerating the breakdown of trust across the chain of command.

Appearances in the Narrative

When this object appears and how it's used

2 moments

S9E9 · The Sea Devils Part 1

Doctor presents heat beam sabotage theory

Jo Grant's UNIT passes serve as an external validation mechanism for her impending arrival, becoming a point of institutional friction when Blythe verifies their authenticity over the telephone. The passes represent UNIT's external authority intruding upon Hart's isolated control, triggering bureaucratic defensiveness.

Before: Possessed by Jo Grant, carried for field operations outside Hart's jurisdiction

After: Subject of official verification call, establishing UNIT's jurisdictional challenge to Hart's command

View full event

S9E9 · The Sea Devils Part 1

Blythe interrupts with Jo’s UNIT passes

Jo Grant’s UNIT passes are the catalyst for the crisis and a symbol of bureaucratic intrusion. Though not physically present, their mention via Blythe’s phone call introduces an immediate challenge to Hart’s authority, forcing him to account for an outsider operating within his jurisdiction.

Before: Secure in Jo Grant’s possession, unremarkable laminated passes designed for field verification.

After: Their existence now threatens Hart’s command and forces a reevaluation of his investigative isolation.

View full event