Ngcukaitobi said: "My clients met President Jacob Zuma on December 12 2015 in Durban. He undertook to refer the matter to the NEC [national executive committee] and respond to the applicants in five days. However, he never fulfilled the undertaking."
He said the applicants approached Mantashe in writing in April 2016 for further relief. "For five months they waited for Zuma, and that is why they wrote to .Mantashe."
Ngcukaitobi said his clients had done a responsible thing by approaching Zuma and Mantashe, adding that the NEC was the biggest decision-making body between conferences and had the power to either call for fresh elections or declare the conference unlawful.
The top five of the provincial party's structures - including chairman Zikalala, his deputy Willies Mchunu, secretary Super Zuma, his deputy Mluleki Ndobe and treasurer Nomusa Dube-Ncube - attended the hearing.
Outside supporters of the two factions chanted and sang - and had to be kept apart by police. Streets in the Pietermaritzburg CDB were closed as multitudes were bused in.