In article ,
wrote:
I wonder if you might be making the mistake of thinking there must be a
good sensible reason for regulations. If there is one for insulating the
CPC, it's a mystery to me.

Careless paging of the conductors when fitting a socket, etc? Although we
manage OK without for many years.

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*Someday, we'll look back on this, laugh nervously and change the subject

Dave Plowman London SW
To e-mail, change noise into sound.