Canon 29

THE MEMBER'S DUTY IN ITS LAST ANALYSIS. No client, corporate or individual, nor any cause, civil or political, however important, is entitled to receive, nor shall any member render any service or advice involving disloyalty to the law, or disrespect of the judicial office, a corruption of any person or persons exercising a public office or private trust, or deception or betrayal of the public. A member must also observe and advise his client to observe the Statute law, though until a statute shall have been construed and interpreted by competent adjudication, he is free and is entitled to advise as to its validity and as to what he conscientiously believes to be its just meaning and extent.