We explain what it is, who does it and why and how you know when you will be affected.
From peaceful Joburg (and violent Cape Town) to fires and vandalised public art; here are the most read articles of the past week.
Where you won't miss a thing.
Playlist for Solid Gold Sunday 23 November
Jimmy Fallon is a better Bono than Bono, a Yoga Master that redefines a handstand and a texting Christmas hit.
Dinner in a surprising venue to enjoy some of the good things in Cape Town.
A century old Tennessee grandmother visits the ocean for the first time in her life.
Playlist for Solid Gold Saturday 22 November