I know very little about this case, but Solidarity has hit government policies hard with victories in the past. How the remedy is applied, however, is another case. Reading the linked-to article in the article,
Movement says UN concerned about the fact that SA is making use of apartheid era racial classification in its employment policies
www.politicsweb.co.za
SAHRC must review affirmative action – Solidarity
Solidarity calls on SAHRC to review affirmative action after UN had rebuked SA about racial classification
15 February 2017
Trade union Solidarity today asked the South African Human Rights Commission (SAHRC) to formally investigate black economic empowerment and affirmative action legislation. This comes after the United Nations’ Committee on the Elimination of all Forms of Racial Discrimination (CERD) had criticised South Africa’s racial classification system in a report.
Not only did the SAHRC had to report on Solidarity's request, but their allegiance with the public interest is also now in question,
According to Solidarity Chief Executive Dr Dirk Hermann, the SAHRC acts as CERD’s agent in South Africa and the commission has to ensure that South Africa implements the requirements contained in UN resolutions and recommendations. The SAHRC has the power to investigate South Africa’s affirmative action legislation to determine whether it meets CERD’s requirements. One of CERD’s requirements is that affirmative action may not be based on race only and must also focus on an individual’s socio-economic circumstances.
This, changing or removing BEE and AA legislation, will be a blow to the public interest and to some political parties. These policies are likely to be amended and applied in other means, or unchanged because this lacks international pressure.
Not too long ago Ramaphosa introduced the Yes4Youth campaign which excluded the entire white youth populace. This was challenged and corrected, but it is still applied to only black people. To quote the terms,
https://www.yes4youth.co.za/wp-content/uploads/YESGeneralTermsandConditions30May2019.pdf (PDF) - Updated May 30th 2019.
“Youth” means an unemployed, Black person between 18 and 35 years old.
I have said it many times, we don’t live in a Constitutional Democracy. The white populace is having less protection by the day. RET, EWC, etc.
This case will be interesting, nonetheless, but it will be met with 'criticism' by the public interest, much which will be riled up by their political representatives.