The only big problem is that the photo was taken at an event organised as a non-political event, a Freedom Day party. A lot of the people in the picture (see below) are DA supporters and have not given the ANC London permission to use the image.
It is a known fact that most South Africans abroad, both black and white, have no faith in the ANC government’s corruption and empty promises so it is no suprise that ANC London needs to take non-political event photos with opposition supporters in to try and create an image that their following is bigger than what it is in reality.
Desperate times call for desperate measures or what?