Makhubo says Herman Mashaba’s administration is to blame for the billions it’s owed in uncollected revenue.
The commission has recommended that service providers must reduce the prices in two months or face court action.
Thursday morning saw a number of speakers including Communications Minister Stella Ndabeni-Abrahams, who said South Africa has lost one of its greatest sons.
Hundreds of mourners gathered at the Grace House Family Church in Randburg to remember Gwala.
The EFF leader accused Pravin Gordhan of going to state-owned enterprises to remove black people and of being a dog of white monopoly capital.