Doctor Who
Object

SIDRAT Dimension Controls (Critical Symbols)

Panel-mounted controls in the SIDRAT landing bay that manipulate the vessel's spatial dimensions. The War Chief uses them to shrink the SIDRAT, compressing space to trap the Doctor, Jamie, and Carstairs. The Doctor sprints to the panel during a gas diversion, resets the controls to full size, and removes critical symbols (small, precise components integral to the panel's alien interface) to sabotage the War Chief's dimensional shrink capability, preventing immediate pursuit and crippling the trap. Their removal marks a pivot from evasion to sabotage, buying escape time and exposing regime vulnerabilities.
4 appearances

Purpose

Shrink or expand the SIDRAT's internal dimensions to trap or release occupants

Significance

War Chief deploys them to force Doctor's surrender, but Doctor's sabotage flips the standoff, exposing regime vulnerabilities and buying time amid fracturing alliances.

Appearances in the Narrative

When this object appears and how it's used

4 moments
S6E40 · The War Games Part 6
War Chief overrides Security Chief

The dimensional control is the pivotal object in this event, representing the War Chief's high-risk strategy to force the Doctor into a confrontation. Its activation is the crux of the War Chief's aggressive approach, symbolizing the War Lords' willingness to escalate the conflict through technological dominance. The dimensional control's function as a tool for manipulating space and energy reflects the War Lords' advanced capabilities and their ruthless determination to eliminate threats. Its activation marks a turning point, shifting the dynamic from a standoff to an active confrontation.

Before: The dimensional control is in a standby state, ready to be activated by the War Chief. It is fully functional and integrated into the SIDRAT's systems, awaiting command.
After: The dimensional control is activated, initiating a high-risk maneuver that forces the Doctor into a direct confrontation. Its activation disrupts the SIDRAT's internal stability and creates a dangerous environment for the Doctor and his companions.
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S6E41 · The War Games Part 7
Doctor negotiates under duress

The critical symbols on the SIDRAT control panel are essential components that enable the War Chief to manipulate the vessel's dimensions. Recognizing their importance, the Doctor removes these symbols after resetting the controls, further sabotaging the War Chief's ability to shrink the Sidrat. This action ensures that the War Chief cannot easily reassert control over the vessel's space, buying the Doctor and his companions valuable time to escape. The removal of the symbols is a precise and calculated move, reflecting the Doctor's understanding of the technology and his commitment to thwarting the War Lords' plans.

Before: The critical symbols are intact and functional, integrated into the SIDRAT control panel and enabling the War Chief's dimensional manipulations.
After: The critical symbols have been removed by the Doctor, rendering the dimension controls inoperable for their intended purpose. The symbols are now in the Doctor's possession, ensuring they cannot be reused by the War Chief.
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S6E41 · The War Games Part 7
Doctor sabotages controls with gas diversion

The critical control symbols are small, precise components integral to the Sidrat’s dimensional control system. The Doctor plucks them from the panel after resetting the dimensions, sabotaging the War Chief’s ability to shrink the vessel again. Their removal is a calculated move to cripple the War Lords’ technology, ensuring a temporary reprieve for the Doctor and his companions. The symbols’ destruction symbolizes the fragility of the War Lords’ control and the Doctor’s ability to exploit it.

Before: Embedded in the control panel, functioning as part of the dimensional manipulation system.
After: Removed by the Doctor, rendering the control panel inoperable for shrinking the Sidrat.
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S6E41 · The War Games Part 7
Doctor reroutes Sidrat to evade 1917 zone

The Sidrat Control Panel Critical Symbols are the Doctor’s primary tool in this event, enabling him to reprogram the vessel’s navigation system and evade the War Chief’s pursuit. These symbols, small and precise, are placed one by one on the panel by the door, each representing a critical step in the Doctor’s sabotage. Their removal or rearrangement disrupts the War Chief’s ability to track the Sidrat, buying the group precious time. The final symbol’s placement is a climactic moment, signaling the completion of the Doctor’s plan and the group’s imminent abandonment of the vessel.

Before: Intact and functional, embedded in the Sidrat’s control panel. Their arrangement allows the War Chief to track and pursue the group, making them a target for the Doctor’s sabotage.
After: Reprogrammed and removed from their original configuration, the symbols now render the Sidrat’s navigation system useless for the War Chief’s tracking purposes. Their new arrangement ensures the vessel bypasses the 1917 zone, but also leaves the group without a means of transport.
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