ebee:
I does seem reasonable Clive but I`m afraid not. The just Joint the N & E then bring it to the cutout as TNC-S with adjoining properties not far away they also effectively have a pretty much TNC-Sish supply too
That was exactly my experience. When my service cable was "PME'd" under the lawn, I asked why they would not repair the poor joint. I was told that all the lamp posts are "PME'd" anyway so it wouldn't make any difference. I assume that meant that there were N-E bonds at each one +/- some form of earth connexion. So if you don't know, you'd say TN-S 'cos that's what it looks like.
ebee:
I does seem reasonable Clive but I`m afraid not. The just Joint the N & E then bring it to the cutout as TNC-S with adjoining properties not far away they also effectively have a pretty much TNC-Sish supply too
That was exactly my experience. When my service cable was "PME'd" under the lawn, I asked why they would not repair the poor joint. I was told that all the lamp posts are "PME'd" anyway so it wouldn't make any difference. I assume that meant that there were N-E bonds at each one +/- some form of earth connexion. So if you don't know, you'd say TN-S 'cos that's what it looks like.
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