 Rawls and Hugo Bedau (1961, 655), on whom Rawls relies, defend all of the features of publicity-as-visibility, arguing that civil disobedience could never be covert or secretive but could only ever be committed in public, openly, and with advance warning to authorities (per (i)–(iii); and additionally that it involves responsibility-taking (iv). The thought is that publicity is crucial to the civil disobedient’s communicative aims and that any violation of these features of publicity would obscure or muddy the nature of civil disobedience as a communicative act. Critics have rejected the requirement to give advance warning as a defining criterion of civil disobedience. If a person publicizes her intention to breach the law, by giving advance notice about it, then she provides legal authorities with the opportunity to abort her action (Dworkin 1985, 115; Smart 1991, 206–7). For instance, anti-nuclear activists who advertise their planned trespass on military property would simply be prevented from executing their action. In this case, not giving advance warning is necessary to accomplish the communicative act.