Johannesburg - Traffic flow in central Johannesburg would be disrupted due to a protest march on Monday, metro police said.
Spokesperson, Chief Superintendent Wayne Minnaar, said about 5 000 members of the National Union of Metalworkers of SA (Numsa) would march through the city centre from 11:00.
The affected streets would be Market, Simmonds and Anderson, he said.
The unionists were expected to gather at the Workers' Library in Miriam Makeba Street.
