Yesterday a panel of judges ruled a grouping of opposition parties and former African National Congress Member of Parliament Vytjie Mentor can intervene in the case as respondents.
However, after a full day in court, the merits of the case weren't dealt with.
President Zuma’s legal team has argued that he has the right to interview witnesses who submitted evidence in the state capture investigation and answer questions that were put to him by former Public Protector Thuli Madonsela.
Advocate Anthea Platt argued that the president is protecting his procedural rights.