The reasons I started thinking along these lines are twofold, ill thought-out though they may have been.
Firstly, the cable from Broadford to the village is completely exposed for ~ 75% of its length, there being no soil to bury it in on the high ground by the roadside, just bare rock. So it can easily be inspected for damage in some places. But probably the wrong ones.
Right near my house it used to be lying on the surface right by the road. This was many years back. Vehicles parking at the Heasta fank used to run over it all the time and were continually causing damage. Finally, BT came to their senses and buried it at that point, end of trouble.
Secondly, the recent trouble at the start of the year is linked to to a similar phenomenon, where, at the Harrapul fank, so I believe, which is near to Broadford, the cable is shallowly buried, but at least buried, in soil by the roadside. Vehicles use a patch of soft ground plus stone there to pull off the road for activities connected with that second fank. Mrs Weaver tells me that a big lorry dumped many tons of tree trunks there at the start of the year, a possible explanation for the trouble with the cable at that location which was supposedly fixed by BT at the start of this year - see earlier thread. BT have presumably already exposed the cable last week. So if no one has inspected my line #1, only line 3, which was worked on by BT and I presume was fixed, then I am disappointed, and was hoping for a re-inspection to examine the physical condition of both lines at that point. Not necessarily well thought through. If I were fit, I would go and look at the site myself to get an idea of how bad any possible lorry attack might have been.