I'm replacing old rubber lights cables with new grey ones, stringing them over the plasterboard ceiling where they used to be.
And in the attic I'm laying them along the floor where the old ones were.
But looking at my Yellow On Site Guide page 69 Table 7.1.(ii) (Installation reference method) I can't find these methods.
Or is it B (Enclosed in conduit or trunking on a wall etc?
Or to pass a Part P inspection 17 or 17A3 do all or some of them have to be clipped to the joists?
thanks [George]