Post offices around the country have shut their doors over wage disputes.
Three unions the CWU, SACU and DEPACU are joining forces and their members are expected to take part in a march in Johannesburg.
The Post Office is advising recipients to draw their cash at ATMs.
— Thuba Vilane (@thubao) July 6, 2018
Communication Workers Union, DEPACU & SACU will join forces tomorrow; the 6th of July 2018 as they shut down The South African Post Office and Telkom. They will be gathering at the Mary Fitzgerald Square at 9am in Johannesburg. #CWUStrike @Fin24 @MorningLiveSABC @eNCA @JacaNews pic.twitter.com/mM9aVIKt4i
— @COSATU Today (@_cosatu) July 5, 2018
— Heidi Giokos (@HeidiGiokos) July 6, 2018