"BigWallop" wrote in message
k...

The service mains cable you have, by what is showing in the pictures, is
an
older wire armoured type, so it will have a braiding around it. Wither it
is properly earth bonded further down the line is another matter, but best
to bond it anyway to make sure.

Thanks. Do you do this using the same sort of earth clamp as you'd use for
bonding to a water pipe, or is there something different? (I can't find
mention of any other sort).

David