WATCH | SAMWU threatens to intensify wage fight

JOHANNESBURG - The South African Municipal Workers Union affiliated workers have threatened to intensify their protest action if their demands are not met.

READ: Wage negotiations | Samwu set to ask for 15% or R4000 for its members

On Thursday, workers took to the street causing mass traffic delays on the M1 in Braamfontein.

Members say salary issues are among their grievances.