Andy Wade wrote:
jgharston wrote:
If the supply is RCD protected, does that count?

What do you mean by "the supply"? *If you mean the supply to the circuit
in question, i.e. there's an RCD in the consumer unit then yes, that's
exactly what's needed.

An RCD between the meter and the consumer unit, as per
http://mdfs.net/Docs/Electrical/Supp...ple/layout.htm

--
JGH