Re the DP screwed to the underside of the joist in pic #4, is there really as much outer sheath stripped back from the SWA as appears in the photo?
The cables on the lower left 3ph breaker in the last pic have their insulation stripped back a long way too, so at least there might be a degree of consistency!
Why the private meter? Is that feeding a separate accommodation block or something like that? I can't quite make it out, but the DP feeding the second SWA cable looks like it might be only single phase.
The hanging consumer unit in pic #2 looks like plug-in Wylex breakers, although I think GE makes compatibles for the Wylex Standard series as well -- The odd 30A (red) C/B might be a GE.
P.S. At least CENELEC would be happy -- He used the new color code!
Looks like he only bought 6181Y in brown though.
[This message has been edited by pauluk (edited 01-05-2006).]