And that 10% difference between the center and far-right is pretty consistent along the variety of questions.
It's a strong indicator that the centre-right has been radicalised, while the far-right have somewhat moderated their position, for the most part. That fertile "populist right" ground between the two has seen a lot of cross-pollination over the years, while at the same time the American right, of both varieties, have been forging strong links with their European counterparts.
Incidentally, the UK attitude to immigration has been terrible for decades. I would argue up until quite recently it has been a lot worse than the US, and it's been fed by decades of tabloid fear-mongering, that since 9/11 has steadily moved into the broadsheet press (Times, Telegraph, sometimes the Guardian or Observer). Immigration was the wedge issue on which popular anti-EU sentiment was built, as evidenced by the Brexit debate's focus on "taking back control of our border" as opposed to "this will economically ruin us all".
