What is the Canadian Courts’ role in reviewing decisions by provincial oversight authorities?

The role of Canadian courts in reviewing decisions made by provincial oversight authorities generally involves examining whether there have been specific types of errors in the decision-making process, such as a misinterpretation of a term in the legislation or application of the law. This judicial review focuses on the legality and reasonableness of the decisions, ensuring that oversight authorities correctly interpret and apply the legislative framework governing privacy and data protection. This review does not extend to re-evaluating all investigative notes or comparing decisions across different provincial authorities, as such tasks are beyond the scope of a typical judicial review process. Therefore, Option C correctly describes the court's role.