Would you be OK with me asking you to avoid using a standard U.S. English phrase so it's clearer for us Brits? "Black cab driver" is part of our lexicon. It ca

Would you be OK with me asking you to avoid using a standard U.S. English phrase so it's clearer for us Brits? "Black cab driver" is part of our lexicon. It carries a lot of cultural meaning, and it's always phrased like that. You briefly misunderstood it as race-related, then you learned what it means. I don't see a reason to change anything.