I went to the pub last night. Surprised? Anyway, I met and chatted to some Portsmouth University students and managed to ask them what they thought of dark and/or mirrored sunglasses. I was surprised to find that out of the 5, three men and two women, it was the two women that claimed they didn't like it, one man said he'd never given it a thought and two were just half and half about it. The best moment came when one of the women, (a psychology student) said, with a twinkle in her eye and a grin, (perfect teeth!)that dark glasses could be interpreted as the equivalent of a western Burka! That bought about one of those, "I must put my thinking cap on' moments for us all. We then all had another drink! One of the men was interesting in that he was a white Zimbabwean, his parent farmers decided to stay, he was born 21 years ago and it all worked out for them.