In the 70's and still in the 80's there were comedy-shows which people found extremely funny where white men imitated the way how black men speak. I don't think those jokes would go down too well in today's societies and I'm not sure if that is a bad thing. Those white men imitating black men's speech were often not funny at all.
It is not racist to be concerned about immigration.
The thing about "love Thy Neighbour" was it was claimed to be Racist, but the white Man in it always came off worse. It was only really Racist against the white man/people.
Labour = Immigration
You are the prime example of the failed multicultural society we live in, a serb immigrant thinking he is better than other immigrants and moaning about immigration.
If it wasn't for the guardian or bbc you would not be here either.....
If I moved to Japan or Korea, provided by that they allowed me to move there in the first place, and started to refer to myself as a new Japanese/Korean they would laugh their asses off. Even if I lived there for next 50 years to them I would be a foreigner.