Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Tegan disables console in panic
S19E22
·
Earthshock Part 4
To
Doctor reveals freighter in time trap
S19E22
·
Earthshock Part 4
Why These Connect
The narrative assertion
"Tegan’s impulsive activation of the console, causing a lurch, foreshadows and precipitates the TARDIS’s entry into the time warp when the freighter does—both acts disrupt temporal stability and accelerate the crisis."
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.