I should also say that I also spent… I was also in the army at this time. In fact, what had happened was, as part of the war effort, the university students and the medical students had formed something that was a… like the territorial army – that is, a kind of weekend army – as part of this, and in fact there was the… the whole of the Johannesburg Medical School had formed a field ambulance. I think it was called the 25th Field Ambulance, and in fact there were two full-time soldiers that actually occupied offices in the medical school, and the head of the ambulance was Professor Dart, who had the rank of colonel and then all the other lecturers in the medical school had different ranks. In fact, a very old friend of mine, John Robinson, who was a medical student a little bit ahead of me; he was very famous as the man who broke down when we went on our annual three week camp and was sent home in… in tears.