I find it hard to believe this girl has 50 % black genes...
Unless "black" in England means something else...
My niece is 25 % black and she has tell tell signs of black genes... slightly wider nose, fuller lips, kinky hair. Beautiful girl...
A black cab.... driver
Look at post 10. London is famous for their Black Cabs.
It's the color of the taxi, not the driver (who's most likely a white, native born Englishman --a minority in London these days).