During the 1960s the government of New South Wales adopted a comprehensive, coeducational model of schooling. Throughout the 1970s and 1980s dozens of boys\u27 and girls\u27 public schools were closed, amalgamated or restructured as a result of new policy commitments to equality of opportunity in education. Forty-six single-sex high schools remain in the public provision today, less than half the original number. Of these, twenty-four are girls\u27 schools and twenty-two admit only boys. While one boys\u27 school is located in a northern region of the state, the other forty-five are all to be found in the Sydney metropolitan area. The single-sex public high school provision in New South Wales constitutes an Australian educational phenomenon...