The governing party is on Saturday launching its manifesto in Durban for the May general elections, with its president, Cyril Ramaphosa, set to address supporters in the afternoon.
"We have seen important progress by the Hawks, National Prosecuting Authority, Special Investigating Unit, Financial Intelligence Centre, SA Revenue Service, and others, in tackling corruption," Ramaphosa said in the party's political report.
The disruptive delegates chanted Wenzeni uZuma (what did Zuma do?) as well as "loadshedding" as the different speakers on stage tried to address the conference.
Former president Jacob Zuma kicked off his campaign for ANC national chairperson this weekend at Isidingo Combined Primary School in Umlazi, KwaZulu-Natal.