George Ian Ogilvie Duncan, a lecturer in law at the University of Adelaide, drowned on 10 May after being thrown into the River Torrens. Rumours spread that officers from the vice squad engaged in ‘poofter bashing’ had killed Duncan.
Carpenters, tailors, bakers, carriers, cordwainers and coachmakers had formed unions within ten years of European settlement of South Australia, and by the 1870s there were thousands of union members in the colony.