In the area where I live there aren't very many coloured people. When I (rarely) walk at night I find myself estimating the social category of people. If I see a young man in sweat pants and a baseball cap, I think 'possible Chav' (low class white person here in the UK) and I'm wary. Low income young men are more likely to be a possible source of trouble.
I think in the UK and US since black people are far more likely to be in a low income category than not, race becomes a proxy for that.
Funnily enough, when I see a black person in the street at night here I'm more likely to have a positive attitude. Most of the coloured people living round here do so because they are quite successful. Also because there aren't many black people, such a person is perhaps more likely to feel out of place or potentially feel threatened or need help.
I think in the UK and US since black people are far more likely to be in a low income category than not, race becomes a proxy for that.
Funnily enough, when I see a black person in the street at night here I'm more likely to have a positive attitude. Most of the coloured people living round here do so because they are quite successful. Also because there aren't many black people, such a person is perhaps more likely to feel out of place or potentially feel threatened or need help.