Hill v Church of Scientology of Toronto
Hill v Church of Scientology of Toronto February 20, 1995 – July 20, 1995. 2 S.C.R. 1130 was a libel case against the Church of Scientology, in which the Supreme Court of Canada interpreted Ontario's libel law in relation to the Canadian Charter of Rights and Freedoms.
Source: Wikipedia — Hill v Church of Scientology of Toronto (CC BY-SA 4.0)