Brief Algemeen Indisch Dagblad item (1955-08-13, p. 2): during the Public Works workers' strike, the women's organisation Gerwani declared solidarity with the strikers, as did the metalworkers' union SBIM and the SOBSI branch in Bandung.
De Nieuwsgier item (7 Aug 1956): railway union SBKA strike in Jember halted two goods trains; the local Gerwani branch voluntarily supplied food to the strikers, and railway management's attempt to register absentees was withdrawn after worker reaction. An example of Gerwani solidarity with labour.
Java-Bode, 7 August 1956, p. 2: report on a railway workers' (SBKA) strike at Jember that stopped two goods trains. The Jember branch of Gerwani voluntarily supplied the strikers with food; management's attempt to register absentees was withdrawn after worker reaction, and there was no disorder.