In article ,
EricP wrote:
"More than 50mm" would be over half way through many of my walls and
dangerous from the other side.



Also explains a long wondered at mystery!

Why none of my internal walls has a socket on!

My sparse socket provision has all of them placed on external, and
therefore thick walls.

I wanted to put more sockets in, now I must rethink.

Not at all. You may have cables just below the surface provided they
follow the approved runs. Or are properly protected.

--
*A cubicle is just a padded cell without a door.

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