As for what you say or hint of 'local' conditions: I knew of them. I don't think they have much changed (even for the worse). I used to hear them discussed by my mother; and have ever since taken a special interest in that part of the world. The treatment of colour nearly always horrifies anyone going out from Britain, & not only in South Africa. Unfort[unately], not many retain that generous sentiment for long.

To Christopher Tolkien in South Africa - The Letters of J. R. R. Tolkien (1981)