Can anyone guide me on the regulations for running cables through joists? I'm installing cable for a lighting circuit and ring main, my electrician just said don't drill too many holes (!) but he wasn't specific about any regulations - eg. distance from pipes, distance from walls etc ?
He is a busy man so I don't want to pester him too much . . .
Thanks
DK
He is a busy man so I don't want to pester him too much . . .
Thanks
DK