What to do on voting day
Once the voting officer is satisfied that you have the correct ID, are a registered voter and have not already voted, your name is marked off the roll, your ID is stamped on the second page and your thumbnail is inked.

So you are going to vote on May 7, here is a rundown of the process you will have to follow once you arrive at your voting station.
On election day, go to the voting station at which you’re registered. During national and provincial elections, you can vote at any station countrywide but, if you vote at a station outside the province in which you’re registered, you can only vote in the national election. Show your green, bar-coded, South African ID book or a temporary identification certificate to the voting officer.
The voting officer checks that your name appears on the voters’ roll. If you are not on the voters’ roll, but have proof that you have registered, the Presiding Officer must validate your proof of registration. If he or she is satisfied with the proof, you must complete a VEC4 form (national elections) or MEC7 form (municipal elections) and will then be allowed to continue as an ordinary voter.
Once the voting officer is satisfied that you have the correct ID, are a registered voter and have not already voted, your name is marked off the roll, your ID is stamped on the second page and your thumbnail is inked.
The voting officer stamps the back of the correct number of official ballot papers (one per election) and gives them to you.
Take your ballot papers to an empty ballot booth, mark the ballot paper, fold it so that your choice is not visible and place the ballot paper in the ballot box.
Physically disabled voters:
If you are physically disabled or visually impaired, you can choose someone to help you at the voting station.
The Presiding Officer can also help you cast your vote, but an observer and, if available, two agents from different parties must be present.
Incorrect ballots:
If you incorrectly mark a ballot paper and realise this before placing the paper in the ballot box, just ask the Presiding Officer for a new ballot paper.
Make sure that the incorrect ballot paper is marked as “cancelled”.
Once your ballot has been placed in the ballot box, it cannot be removed.