British constitutional historian David Starkey comments in the video below that the British riots demonstrate that the “chavs (British juvenile delinquents) have become black,” i.e., that a foreign and exotic underclass culture has successfully assimilated the British white lower orders, rather than vice versus.
What he said! Black as a pejorative term. Expressing a hierarchical preference for white, European mores over African-Caribbean mores. The British left is quite indignant about this kind of politically-incorrect speech, and accusations of racism are flying.