The referendum arose after the
1920 Legislative Council elections resulted in a majority which favoured immediate moves towards establishing responsible government within the colony. Immediately after the election, the
Legislative Council passed a resolution requesting the
British Government to inaugurate responsible government, and the United Kingdom's response was establishing a Commission under
The 1st Earl Buxton, a former
Liberal minister and former
Governor-General of South Africa. The Buxton Commission reported in 1921 that the Colony was ready for
responsible government and that a referendum should be held to confirm it. A delegation was sent from the Legislative Council to negotiate with the
Colonial Office on the form of the constitution. The delegation comprised
Sir Charles Coghlan, W. M. Leggate,
John McChlery, R. A. Fletcher, and Sir Francis Newton. At the 1920 election there had been three schools of opinion in Southern Rhodesia, one favouring responsible government inside Southern Rhodesia, one favouring a continuation of rule through the
British South Africa Company, and the third believing that the best solution would be to seek membership of the
Union of South Africa. The British South Africa Company option dropped out of consideration, but the Buxton Commission had said that its recommendations should not preclude consideration of joining
South Africa if this was favoured by voters. The Southern Rhodesians did petition the Colonial Office to inquire what circumstances the
Union of South Africa would admit them, as this option had received some support (especially in
Matabeleland) at the election. Representatives of the Southern Rhodesian administration visited
Cape Town to confer with
Jan Smuts, who after some delay was willing to offer terms he considered reasonable and which were also acceptable to the United Kingdom government. In accordance with the wishes of
Winston Churchill (the
Secretary of State for the Colonies in London), the Southern Rhodesians decided to invite the electorate to make the decision. Although they did not try to interfere in the referendum, opinion among the United Kingdom government, the South African government and the British South Africa Company favoured the union option. ==Arrangements==