And then ask them to investigate Botswana Power Corporation and Social Security Commission in Namibia. Then there are the many Utilities in Botswana that all miraculously bought SAP pretty much at the same time via the same company in Gaborone. 
Lastly the Transversal HR tender of 2007 must be investigated and the R1,2bn returned back the Govt. The exact same IFMS contract has now been awarded to Oracle.
Govt deliberately trying to kill of South African OSM software companies