Just to clear up a few odd ends on this subject, an Explorer classed and taxed as an Historic Vehicle, can legally tow an unladen trailer.
The insurance stipulates it is mustn't tow more trailers than allowed by law, a living van is deemed to be unladen if it only has personal effects in it.
My question is, does it still count as a Heavy Locomotive and if a second trailer, or say an unladen Landrover was added and towed on an A frame, would this be legal and insured? Leaving aside the brakes issue for now.
And finally, would this be legal on a full category B (car) driving licence, non commercial use of course?
I only ask because some times my Landrover ends up in the wrong place after a trip out, it would be quicker and easier to pull it behind, even at 20 mph!