On Friday, 1 February 2019 17:46:50 UTC, The Natural Philosopher wrote:
Mmm. I built a false MDF wall to straighten out som shoddy building and
routed lots of mains cables behind that.

I had to rip out loads of plasterboard to expose the shoddy building and find where a previous owner had hidden the mains cables (and sockets).

Not that I'm accusing you of anything like plasterboarding over working sockets... I'm sure your house is lovely.

Owain