Uug,
The black box with the swich
does not have any kind of other box on it (I know the ones you mean).
The shower was fitted by a proper electrician and the lady has given me his number so I'll ring him tomorrow.
There must be some sort of fuse box somewhere in the house but we opened every cupboard and looked in every nook and cranney, we even asked the neighbours and they had one where it should be.
