ooh shit!

[Niall]

Dry lining is such a shit building method.
Why not plaster the blockwork and have a solid wall?
As a bricklayer and plasterer I find it ridiculous that it is even still a thing.

100% agreed with this. I hate new builds with a passion for this reason. Especially when you get pikeys these days rush things so much but providing it all looks ok on the surface its fine. 
I went through a 230v cable a while back. Could see where it was leaving the panel so you would think they would follow the safe zones right? No. It went at a 45 degree angle behind the board!