Bantu Stephen Biko (18 December 1946 - 12 September 1977) was a South African anti-apartheid activist. Ideologically an African nationalist and African socialist, he was at the forefront of a grassroots anti-apartheid campaign known as the Black Consciousness Movement during the late 1960s and 1970s. His ideas were articulated in a series of articles published under the pseudonym Frank Talk. Raised in a poor Xhosa family, Biko grew up in Ginsberg township in the Eastern Cape.

Biko was initially interested in studying law at university, but many of those around him discouraged this, believing that law was too closely intertwined with political activism. Instead they convinced him to choose medicine, a subject thought to have better career prospects. He secured a scholarship, and in 1966 entered the "non-European" section of the University of Natal Medical School in Wentworth, a township of Durban. There, he joined what his biographer Xolela Mangcu called "a peculiarly sophisticated and cosmopolitan group of students" from across South Africa; many of them later held prominent roles in the post-apartheid era. The late 1960s was the heyday of radical student politics across the world, as reflected in the protests of 1968, and Biko was eager to involve himself in this environment. Soon after he arrived at the university, he was elected to the Students' Representative Council (SRC). The university's SRC was affiliated with the National Union of South African Students (NUSAS). NUSAS had taken pains to cultivate a multi-racial membership but remained white-dominated because the majority of South Africa's students were from the country's white minority. As Clive Nettleton, a white NUSAS leader, put it: "the essence of the matter is that NUSAS was founded on white initiative, is financed by white money and reflects the opinions of the majority of its members who are white". NUSAS officially opposed apartheid, but it moderated its opposition in order to maintain the support of conservative white students. Biko and several other black African NUSAS members were frustrated when it organised parties in white dormitories, which black Africans were forbidden to enter. In July 1967, a NUSAS conference was held at Rhodes University in Grahamstown; after the students arrived, they found that dormitory accommodation had been arranged for the white and Indian delegates but not the black Africans, who were told that they could sleep in a local church. Biko and other black African delegates walked out of the conference in anger. Biko later related that this event forced him to rethink his belief in the multi-racial approach to political activism: I realized that for a long time I had been holding onto this whole dogma of nonracism almost like a religion ... But in the course of that debate I began to feel there was a lot lacking in the proponents of the nonracist idea ... they had this problem, you know, of superiority, and they tended to take us for granted and wanted us to accept things that were second-class. They could not see why we could not consider staying in that church, and I began to feel that our understanding of our own situation in this country was not coincidental with that of these liberal whites. CANNOTANSWERAnswer this question using a quote from the following article:

What protests did he partake in?

Biko and other black African delegates walked out of the conference in anger.