In article ,
Jon Fairbairn wrote:
Right. It‘s the unexpected nature of it that bothers me a bit:
wiring unexpectedly live can be more stimulating than desirable,
though given the intended switch arrangement it would be a fool
who switched off the downstairs circuit and expected it to kill
the rear hall light.

Most jobbing electricians soon learn never to take anything for granted.
;-)

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*DON'T SWEAT THE PETTY THINGS AND DON'T PET THE SWEATY THINGS.

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