The best way to stay on top of your Traffic Fines is to use Fines*SA

Such an awesome and convenient way to keep track and pay your traffic fines, which you can attend to immediately. Not only do they update you on any traffic offenses, with a photo if available, but they even get a discount on the fine, if you pay through them and payment is safe and convenient. I used their online help desk facility, as I forgot to ask for the invoice to be sent to me when paying, and it was so nice to know that it is an actual human that you connect to, who sorted out and E-mailed it to me immediately.