Sorry - I don't know which of your irresponsible encouragements to lawbreaking contains what you think is a citation which proves that deliberately disregarding relevant safety provisions in BS 7671 counts as making reasonable provision for safety.
Then, to quote something you like to ask quite often, were you not paying attention?
For the last time: I provided you with a link to an IET article regarding inspection of electrical installations which in turn refers to an appendix in the very same BS7671 you are trying to use to argue your case. It indicates that the absence of RCD protection is not to be regarded,
per se as dangerous.
I am telling you that they are no longer regarded as safe enough for it to be reasonable to continue to install them like that.
Then that's something else for which you need to cite something which backs up what you are telling us.
As I asked you earlier, but you did not answer, what makes you think that compliance with every single regulation within BS7671 is necessary for an installation to be considered reasonably safe, or "safe enough," by the committee which was responsible for drafting those rules? What makes you think that they cannot, by way of the regulations within the standard, suggest things which don't just meet the minimum standard of what they consider to be
reasonably safe but which go beyond that for something which, if followed, results in a standard of safety which is
higher than just reasonably safe?
... in the opinion of the authors of BS7671. However, the law is totally separate from, and does not refer to, BS7671, so one cannot automatically assume that the law (as interpreted by courts) will take the same view of what is 'safe enough' to be done today.
Indeed, and I don't disagree with anything you say about the law vs. BS7671. But as I just outlined above, where is anything set out that the authors of BS7671 even consider compliance with every single regulation within it as being necessary to achieve something which is "reasonably safe" when it's done?
By way of the inspection reports, which they emphasize are always to be carried out against the
current edition of the standard, regardless of when the wiring was installed, they clearly acknowledge that there are some departures from the regulations which they consider to result in immediate and considerable danger, some which result in potential danger, and some which they don't consider dangerous at all, but for which they merely "recommend improvement." And with the demise of the old code 4, they have even suggested that some things which would formerly have received this coding not be coded at all if they don't "recommend improvement." Does that sound as though they're saying that failure to comply with every rule in the book results in something which is not reasonably safe?