Working on the wires

For the last few months, they have been replacing the overhead power cables near my house, well is say replacing them, lost of scaffolding has been constructed to prevent the cables falling on to roads and rail lines etc. but today was the first day that I actually saw any action.

It all looks a little scary and precarious! While out for a run, I spotted one of the guys sat on a ladder, the ladder was hanging from the pylon! Think you need a head for heights!