I have tried to order an additional line, as mentioned earlier elsewhere. No reply from BT as yet, so it may be I will be out of luck but who knows.
However.
As I mentioned, there is a lot of new house building going on in the village. All EO lines, all over 7300m. At some point the demand for more lines is going to exceed the capacity of the existing long cable. At that point, is there any chance that BT might go for a cab placed in the village and offer FTTC or, wonder of wonders, FTTP from it? One can but dream.
How do these things work?
Someone at some point is going to end up with an enormous delay in getting a new or additional connection, unless of course BT decides rather sooner to be pro-active and take action ahead of time, seeing that exhaustion is inevitable.