There had been some troubles. He told the students he was handing them responsibility for their affairs. That helped settle things on campus. Outside was a different story. Much of my father’s time was spent going to police stations to negotiate the release of black students who had been detained for no reason by stupid white cops.
Once he arrived to hear an Afrikaner policeman scoffing at a young black woman who was close to qualification as a doctor: “You think you’re some clever student, but really you’re just a Kaffir.” (The insult is now legally actionable in South Africa.)