Although what is in the BS7671 covers the required legistation for the electrical installer, and can be used in a court of law in combination with other legislation.
The BS 7671 should be refered to, whilst installing an electrical installation so that you install it:
- To the Regulations.
- That it is safe to use.
It is a requirement to understand how the BS 7671 has been constructed, and to have a good working knowledge of it's requirements.