Firstly,
sorry about saying you were confusing the RVCaU regs with the MOT
guidance – my mistake – realise on reading back that you weren’t.
The
concept that it’s illegal to drive a vehicle on a road knowing it would
fail an MOT is an interesting one though – because it’s not an offence
in and of itself – to prove such a case you’d have to KNOW
everything that would fail an MOT – however, there ARE offences that
exist for operating a vehicle with, say, illegal low tread on a tyre,
and that would also fail an MOT – so in a way, it’s true to say that it
would be illegal to drive a vehicle on a road knowing it would fail an
MOT in that case (although it’s still true that the offence is driving
the vehicle with illegal low tyre tread, not drive a vehicle on a road
knowing it would fail an MOT) Semantics maybe, but then the law is all about semantics