Het Vaderland miscellany column 'Indonesische tjampoeran' (4 Aug 1952, p.6) of short items on sugar workers' strike threats, Medan's mayor, harsh anti-Kahar Muzakar rules in Makassar and prison conditions of SOBSI detainees. One item says Mrs Salawati of Makassar received a moped from the provincial Keamanan staff as a
Het Nieuwsblad voor Sumatra (10 Mar 1954, p.2): in Binjai two committees were formed to organise May Day. The first unites SOBSI, Sarbupri, Gerwis, Pemuda Rakjat and similar groups under a SOBSI chair; the second comprises non-SOBSI organisations such as PGRI and Perbupri and regards itself a branch of the Medan commit
Java-Bode, 18 March 1954, p. 2: short item on two rival committees for 1 May Labour Day in Binjai, East Sumatra: one uniting Sobsi, Sarbupri, Gerwis, Pemuda Rakjat and similar bodies, chaired by Sobsi, and a non-Sobsi committee of PPPRI, OBPI, Perbupri and PGRI.