Hi!
In Sweden you are allowed to drive a Three Wheeler on both a car and a motorcycle license.
With seatbelts there is no legal need of a helmet (but if you consider your head as a vital part you are thanks G free to use one).
Only need for a registration plate in the rear (M3W will be registered as motorcycles here). You can also buy your personal registration plate, maximum 7 letters/numbers. What about having FIGHTER on a green one with shark teeth? Any other suggestions suitable for a M3W?
You are also allowed to pull a trailer. The towing hook need to be approved and the trailer having a maximum weight of half the towing vehicle. No need of having the trailer registered (amazingly enough). Well think about a small lightweight teardrop caravan in polished aluminum behind...Europe here I come!
There seems to be at least three people on this forum that have paid deposits (incl. me)? More?
Have a nice weekend/T