Administrator, Salisbury, to British South Africa Company: enclosed correspondence with High Commissioner, Johannesburg, and Witwatersrand Native Labour Assoc. re passage of natives from the north in transit for the Transvaal, together with medical report by Dr. Fleming; objections to this traffic on medical grounds and due to fears of the effect of sight of well-paid Rand labourers on the Rhodesian labour force. 17 Jan 1908