Causal
medium strength
Narrative Connection
How these two moments in the story relate
From
Doctor notices coded notice board
S4E12
·
The Power of the Daleks Part 4
To
Doctor deciphers rebel meeting code
S4E12
·
The Power of the Daleks Part 4
Why These Connect
The narrative assertion
"The Doctor notices Kebble seems wary of the notice board, triggering the Doctor noticing that there is a coded anagram on the notice board."
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.