Hi guys, I'm doing a job at the moment where the incoming supply is VIR. It's a terrace house and the supply if fed from next door where I presume the incoming cable is. There is a cut out and meter in the house I'm working in only the cables feeding cutout are VIR and there is no Earth. Also the conduit that comes through the wall with the VIR is not earthed. Is this a case where the supplier should upgraded the service head?
Thanks
Thanks