In article ,
J. P. Gilliver (John) wrote:
UK wiring regulations require earth (ground) wires to be sheathed in
green and yellow sleeving where it is exposed.

I have often been puzzled by this requirement. What is the reason - just
identification of the earth wire, or something else?

It's just belt and braces - slightly less chance of a short if wires get
trapped by careless assembly.

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*If horrific means to make horrible, does terrific mean to make terrible?

Dave Plowman London SW
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