actor1: Rioters (South Africa)
actor2: Police Forces of South Africa (1994-)
notes: Nehawu workers marched at UCT yesterday, upsetting rubbish bins, turning on taps and disrupting exams by banging on windows. Police were called and violence broke out when they tried to drive the marchers back. Two workers were arrested.
target_text: actor1: Rioters (South Africa), actor2: Police Forces of South Africa (1994-)