The law requires that we are all our own lawyers Tom, ignorance of the law being no defence.
Perhaps you are confusing the difference between factually stating what the law says and interpreting it. I do the former, not the latter.
I wasn't specifically referring to your input Flecc but since you have chosen to respond in such a way that the position is no clearer to me than before, I will say this:
As the UK is fully signed up and committed to Europe-wide common legislation and all my EAPCs conform substantively to relevant European legislation, I take exception to being told (erroneously), not by the DfT or the police, but by certain forum members INTERPRETING the law for their own ends, that my bikes are illegal.
My EAPCs are compliant with current European legislation in exactly the same way as those machines in the hands of several regional police services are legal. Now, because I'm not a lawyer, if I'm wrong about that, then I will hold my hands up when those police procurement officers, Chief Constables, Health and Safety Officers and their lawyers all face prosecution.
Until then, I shall ride my EAPC happy in the knowledge that I'm safe from prosecution, unlike the moronic element of society who ride or drive non-compliant motor vehicles.
The UK law pertaining to EAPCs may remain extant until its replacement by a new description in full accord with EU policy but to all intents and purposes, is redundant. By that I mean that if an EAPC fails to comply with UK legislation but does conform with EU legislation, I would IMAGINE, (I'm not a lawyer remember), that no prosecution would be brought against the owner/rider.
I'm referring specifically to EAPC description conformity and not about any other areas of the RTA which may give rise to a prosecution.
Now, if Trading Standards were to suddenly take an interest in EAPCs and determine that all bikes not in compliance with UK legislation should be excluded from sale, a lot of people would sit up and take notice. That's not going to happen in my opinion for starkly obvious reasons so I take comfort in my view on that rather than feel fearful that I may face prosecution purely because my EAPCs may not comply with UK rules AND ARE THEREFORE ILLEGAL as has been suggested by some.
Of course, as I am not a lawyer, I am guessing about the potential outcome of various scenarios and would never dream of advising anyone based on my opinion or interpretation of any law. Sadly, this thread is actually about a different issue and I apologise to the OP for going off at a tangent.
Tom