Nothing will be done by the ANC. Zuma will not volunteer to go. If the ANC kicks him out, they will rip their party apart. The parliamentary caucus may act, because the electorate has greater influence on their positions. 50 000 votes = 1 seat.

Its up to us to stand together and keep up the pressure. Make sure Ntlemeza does not return and Pahlane and Abrahams are removed. If they are replaced by people of similar ilk, remove them. They are the most important elements of the capture. Keep going until the police and prosecuting authority are independent and run by persons of integrity. In the end, the only way to stop corruption, is through law enforcement. If the ANC wins 2019, this will have to continue. 

It is as important to put the spotlight on the IEC now, to ensure it's  independence. During the 2019 election an independent police force will be equally important. The contest will be fierce and could be violent. 

Join civil society. Pick any organisation, they need our support.