As Attorney-General, Murphy drew up a Human Rights Bill (which lapsed with the double dissolution of 1974) giving as among the reasons: "in criminal law, our protections against detention for interrogation and unreasonable search and seizure, for access to counsel and to ensure the segregation of different categories of prisoners are inadequate. Australian laws on the powers of the police, the rights of an accused person and the state of the penal system generally are unsatisfactory. Our privacy laws are vague and ineffective. There are few effective constraints on the gathering of information, or its disclosure, or surveillance, against unwanted publicity by government, the media or commercial organisations". Murphy also introduced important legislation substantially abolishing appeals to the Privy Council, removing censorship, providing freedom of access to government information, reforming corporations and trade practices law, protecting the environment, abolishing the death penalty and outlawing racial and other discrimination.