Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Mongol Guard #1's enforcement of Polo's blockade of the TARDIS (Ep14) creates a power dynamic where all movement is policed, priming the caravan setting for Susan's manipulation of Ping-Cho in Ep15."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The Mongol Guard's literal blocking of the Doctor's access in Ep14 establishes Polo's absolute control through his guards. This atmosphere of restriction justifies Susan's later need to covertly follow Tegana (as any movement without Polo's permission is policed), tying the caravan's disciplinary system to Polo's initial tyranny over the TARDIS.
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.