Analysis of information sources in references of the Wikipedia article "South African nationality law" in English language version.
[..] an order of constitutional invalidity has no force unless it is confirmed by the Constitutional Court.
[..] a South African citizen shall cease to be a South African citizen if [..] he or she, whilst not being a minor, by some voluntary and formal act other than marriage, acquires the citizenship or nationality of a country other than the Republic
[..] a South African citizen shall cease to be a South African citizen if [..] he or she, whilst not being a minor, by some voluntary and formal act other than marriage, acquires the citizenship or nationality of a country other than the Republic
[..] an order of constitutional invalidity has no force unless it is confirmed by the Constitutional Court.