Protests against Zuma spreading across South Africa
The march to Union Buildings, the official seat of government, was organised by a coalition of opposition parties following nationwide rallies against Zuma last week.
Zuma's recent sacking of respected finance minister Pravin Gordhan unleashed public anger over government corruption scandals, record unemployment and slowing economic growth.
Wednesday's march was led by the radical leftist Economic Freedom Fighters (EFF) party, along with the Democratic Alliance (DA) and smaller opposition parties.
"I came because Zuma has to step down. He sold the country. I don't want him anymore," Mavis Madisha, a 37-year-old EFF supporter, told AFP.
Gordhan's sacking triggered unprecedented criticism from senior figures in the ruling African National Congress (ANC), including from Deputy President Cyril Ramaphosa.
The ANC has since tried to close ranks behind Zuma and has vowed to defeat a no-confidence vote in parliament. ■