A nice hello. I own a Porsche Junior and a tailor-made one-axle. Due to the plot size I can insure the Porsche “agriculturally”, i.e. it has a green license plate and the trailer can easily be moved on public roads. The Porsche has a registered top speed of 19.9 km/h. Now I plan a move, but the new property will be significantly smaller from the area, so that I probably turn on a “black” license plate How is that with the trailer? Can he still be carried in public transport like that or does he need a proper registration with everything? Do you know what I mean? I hope I have expressed myself in an understandable way, otherwise please ask again. Thank you and many greetings, sony