Algemeen Indisch Dagblad (1952-01-18, p. 3): in Surabaya a Panitya Pembebasan Irian Barat is formed at the initiative of the Badan Perdjoangan Irian Timur Jawa with SOBSI, PKI, PNI, Murba and others; Gerwis sits in the organisation section with youth fronts. It seeks to end the RTC agreement and abolish the Union.
Algemeen Indisch Dagblad (1953-08-25, p. 2): in Surabaya the trial of 42 students for wrecking the Vrije Pers offices opened; thousands of students and pupils demonstrated against the prosecution, joined, per Harian Umum, by Gerwis, Pemuda Rakjat and SOBSI. Banners demanded a press law, abolition of Dutch-language use
Algemeen Indisch Dagblad political roundup (1957-03-02, p. 2) on Sukarno's 'conception' of gotong-royong cabinet: one-man MP factions complain of exclusion, Nasution meets Sukarno, PNI Surabaya rallies, Natsir attacks the plan. An 'Adhesion' item says declarations of support came from the youth council DPI, Gerwani Ban