Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor halts flywheel to save trapped miners
S10E22
·
The Green Death Part 2
To
Elgin confronts Fell over Stevens cover-up
S10E22
·
The Green Death Part 2
Why These Connect
The narrative assertion
"The Doctor's improvisation of the brake system in the engine house (Act 1) directly leads to the realization that the system cannot hold indefinitely, creating urgency that forces the Brigadier to seek alternative solutions, including nearly impossible-to-acquire cutting equipment from Stevens."
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.