I did speculate about that culvert confusion on previous thread.
I think we know it is same culvert because Ed mentioned the corrugated iron to signal it was the same.
Iirc Charlie decided to unblock culvert because the road was flooding. Access road to Berrow meaning tankers could not get through ?
But 1) why didn't he realise this woukd flood berrow 2) if he cleared it, why dudn't Berrow flood.
So I think we have to assume:
A)Charlie didn't know exactly where the water from the culvert would go. (But someone else clearly did (again I day who would build culvert/dairy knowing that).
B)Charlie's near drowning prevented him from sucessfully clearing the culvert. Presumably if he had the water level would have suddenly dropped and he would not have been submerged.
C) i spend too much time listening to TA and this is the most interesting plot for a while. This unlike HH plot is almost plausible (aside from the bad culvert planning).
The only thing that is odd is that Ed mentioned the debris to signal it was that same culvert but neither he nor D saud hang on isn't that the culvert C nearly drowned in. You think wuth all the culvert chat someone would have mentioned something along lines of- those culverts should have been kept clear apart from the flooding, Charlie could have drowned!
Pethsps David will mention it to Adam and A will say hang on a minute, that culvert, that's the one Charlie was in. You mean you think it was deliberately blocked David?!? But Charlie could have died! whoever did that has put my whole rs with Ian at risk