This is a colossally bad suggestion. Firstly the most perfect system is easily defrauded and beaten by incompetent corrupt ANC cadres who will continue to be easily bribed to circumvent the system. Secondly doing anything in South Africa will become much more expensive. Thirdly the system will shutdown and be unreliable for a thousand different reasons or be atrociously slow and then all commerce and industry in South Africa will be come to a halt. The ANC cannot run anything whatsoever. The less they have access to the less they can destroy. Fourthly, the contracts for any such services will be given to the Zuptas and their allies. Just a bad bad idea.