HARWU: The Aborted Attempt to Build a National South African Catering Union (1984 – 1990) by Allan Horwitz, June 2018
… to fifty thousand) were outside this system so that their contact with employers was direct. In this way they were able … of such catering unions. The constitution was revamped and contact between the unions in Pretoria, Cape Town, East … up to the merger congress, only the Charterist camp made contact with HARWU. This was done via the Pretoria branch …