This is the DNO supply to the common area of my building, under the stairs, it shows signs of having been on fire in the past and the neutral insulation looks crispy. There are a few drops of (pitch?) visible on the cutout itself and the cloth wrap looks shiny.
The question is, would you call the DNO out to make sure this is all old damage and nothing to worry about?
The question is, would you call the DNO out to make sure this is all old damage and nothing to worry about?