Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Leela fortify TARDIS control
S15E26
·
The Invasion of Time Part 6
To
Sontarans plot TARDIS assault after Doctor's gambit
S15E26
·
The Invasion of Time Part 6
Why These Connect
The narrative assertion
"The Doctor's disabling of the TARDIS fail-safe controls (beat_911f0a2464515b1d) is directly referenced when Kelner explains to Stor that the TARDIS is fixed in its present state, trapping them (beat_3ffc35a3e29d0c56)."
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.