I spotted a interesting info about the South African referendum of 1960 where South Africa became a republic instead of being a dominion like Canada and Australia.
http://en.wikipedia.org/wiki/South_African_republic_referendum,_1960
And that old article http://news.google.com/newspapers?i...04,1422353&dq=natal+referendum+republic&hl=en
The Natal province didn't do a secession but we could wonder what if they did a secession in 1961?
http://en.wikipedia.org/wiki/South_African_republic_referendum,_1960
The Ulster Covenant was used as a template for the 'Natal Covenant', signed in 1955 by 33,000 British-descended Natalians against the nationalist South African government's intention of declaring the Union a republic. It was signed in Durban City Hall – itself loosely based on Belfast's, so that the Ulster scene was almost exactly reproduced.
And that old article http://news.google.com/newspapers?i...04,1422353&dq=natal+referendum+republic&hl=en
The Natal province didn't do a secession but we could wonder what if they did a secession in 1961?