Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Tegan delivers urgent warning as Striker arrives
S20E17
·
Enlightenment Part 1
To
Marriner removes Tegan from the group
S20E17
·
Enlightenment Part 1
Why These Connect
The narrative assertion
"Captain Striker's formal welcome and introduction of his officers leads directly to his later separation of Tegan from the Doctor and Turlough during the farewell, marking the first orchestrated division among the Doctor's companions."
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.