Wait until ol' Leroy motors along with his steam shovel on a flatbed trailer and forgot to heed the max vehicle height regs. Or a squirrel heads up the pole and finds that fiber sheathing is rather tasty.
A couple that owns two businesses down the road from here was told that the telco will no longer repair their broadband line after the squirrels ate it for the umpteenth time. Instead Fish&Game issued them hunting permits to deal with the problem. This is not a joke, they showed them to me.