One of, although not the only issue the EU has with it, is that it’s way heavier than any other Non-Professional (Which have restrictions on where they can go). A lot of roads and bridges that are designed for cars only aren’t designed for something of that weight, so allowing it on our roads would be dangerous.

There are plenty of bridges in Europe that were built by ancient monks thousands of years ago and would definitely not designed with cars in mind, so the weight that’s allowed on them is extremely limited.