Have you read the entire thread including the linked pages? Your interpretation is a bit inaccurate, its been fought and won in court that a car is exempt, it claims an exemption which is written in black and white in the law.
yes, I've read the thread... I've also read through the most current version
(
Here).
It clearly states that
"Vehicles used for the carriage of goods by road and with a maximum permissible weight (including any trailer or semi-trailer) of over 3.5 tonnes are in scope of the EU rules. Carriage by road is defined as any journey entirely or in part made on roads open to the public, of a vehicle, laden or unladen, used for the carriage of passengers or goods. offroad driving is in scope where it forms part of a journey that also takes place on public roads."
It does not demonstrate an exemption for a 'Car' which a land rover is if the combined weight of vehicle and trailer is more than 3.5T.
Page 7 has a Flow chart that Clearly shows that you would be within EU law!
If you know of any case law where a 'car' towing a trailer (with a combined total weight of more than 3.5T) has been given exemption then please do go ahead and post the link.
I've gone through your posting of case law with interest although it is dated as far back as 1997, and note that the conviction was reversed based on the lack of evidence from the prosecution based on the issue of was it a goods vehicle or not.
What the guidance was back in 1997 I don't know (or should I say 1996 when the actual offence took place)... I know there has been amendments made since then to them, and in any case; you can't argue with the fact that the 2010 versions state as above "Vehicles used for the carriage of goods by road and with a maximum permissible weight (including any trailer or semi-trailer) of over 3.5 tonnes are in scope of the EU rules".
Thus. Any vehicle (car, 4x4, transit whatever) that has a combined weight of more than 3.5T (whilst transporting goods for business) requires a Tacho to be fitted to comply with EU rules.
So - just be clear. A P38 which has a permissable GVW of 2.78T towing another P38 on a 3.5T rated trailer (which would be just inside the trailers carry capacity of 2.8T) for a client from place 'A' to place 'B' would have a total permissable weight of 6.28T and thus the driver would be subject to EU law and the vehicle be fitted with a Tacho.
If the same combination was you towing your won car that you bought say at auction, then you would not. But when stopped by the old bill, YOU would have to prof that it was not business related not the other way around.