The top appeals court in Alberta ruled Wednesday that Canada's Charter of Rights and Freedoms applies to the way universities treat students, Canada.com reported. The ruling came in a case concerning the University of Calgary's decision to punish two students for their criticism on Facebook of an instructor. The appeals court said that the university's decision could be challenged for infringing on the students' right to free expression. "The Canadian Charter of Rights and Freedoms applies to the disciplinary proceedings undertaken by the university," said the decision.