In article ,
Lurch writes:
On Wed, 30 Jun 2004 18:34:14 +0100, "Trevor Smith"
strung together this:

do I use a smaller earth?.

Use a minimum of 1.5mm cable for the earth.

Personally I always use same size earth as other conductors
when using singles. But 1.5mm would be allowable for a
normal sized ring circuit.

--
Andrew Gabriel