This subject deals with the theoretical and policy arguments involved in free speech theory, and the development of advanced skills in identifying and solving legal problems that arise in this context. It considers areas of Australian law that impact on freedom of expression, in particular their effect on the media and on the gathering and dissemination of information. It also considers implications of the Internet for freedom of speech, relevant laws in the US and Europe, and limits such as defamation, contempt, copyright, anti-vilification, censorship and obscenity, privacy, and anti-terrorism laws.