If she really is off to the UK then she is in for a shock given her views lol.
Yes and no.
UK is a very multicultural country as well, whilst the % of people born outside the UK is probably lower than here, the ethnic diversity is greater.
That said, Nick Griffin and the BNP have more exposure there than any far-right party has had here for the last 10 years. So she might find she has more friends and more of an audience there than here.