In the UK's case, I'd think that you'd see relatively little race-based self-segregation but a lot of class-based; I've always heard that the UK is classist but

In the UK's case, I'd think that you'd see relatively little race-based self-segregation but a lot of class-based; I've always heard that the UK is classist but not very racist, and that non-whites tend to be higher-class than a lot of the locals.