Single-Sex Dorms Don’t Violate Federal or D.C. Law By Eugene Volokh on December 1, 2011 7:56 pm in Sex Discrimination So holds the D.C. Office of Human Rights in Banzhaf v. Garvey (Nov. 29, 2011). Thanks to Prof. Howard Friedman (Religion Clause) for the pointer; his post offers a slightly longer summary.