Is a 2% VAT increase necessary in South Africa?

https://www.google.com/url?rct=j&sa=t&url=http://www.cnbcafrica.com/news/southern-africa/2017/02/16/is-a-2-vat-increase-necessary-in-south-africa/&ct=ga&cd=CAIyGmJjNGEwZWQ4N2QyMGU3Nzg6Y29tOmVuOlVT&usg=AFQjCNEcj08bD2Ej5II32z_EOl_QDgXDlA