Indeed - that sounds like a reasonable paraphrase of what I just wrote!That's your opinion, but unfortunately that is not a requirement of BS7671. ... Providing the flexed installation is compliant to 521.9.1.The fixed installation between the circuit main control and conversion box should in my opinion be completed in cable rather than flex. My original questions should be noted, I was asking for the reg number so that the installers can convince me otherwise.
Kind Regards, John