@Happycat1212 that’s really sad.
I am aware (not directly experienced) that some members of certain South Asian communities can be horrifically racist towards black people, particularly Africans. I don’t think this is really spoken of. It is still racism.
Previous posters have mentioned Scottish discrimination towards English people, this is classed as racial discrimination under the Equality Act 2010 and is illegal. As an ex-pat Scot with a number of lovely English neighbours living in my home village, this is particularly close to my heart and really upsetting. I can’t believe how small-minded, petty and cruel some of my compatriots are becoming. I get the sense that discrimination is wrong, unless it’s against a white English person, in which case it’s ok. It is absolutely not ok. Sadly I can only see things getting worse.