Originally Posted by NUTS RuS
If its being towed with 2 wheels off the ground and has no driver it is classed as a trailer. It needs to be displaying the reg mark of the vehicle towing it.
I was told this by traffic cops in Lancashire when brining my turbo up the road. I was towing on a fixed bar with 4 wheels on the road . It had to be road legal for me to do this unless I used a towing dolly