The appellant submitted a freedom of information request to the Ministry of the Environment for records relating to a complaint that his company was pumping water in contravention of the Ontario Water Resources Act.
The Ministry withheld the complainant's name under section 21(1) of the Freedom of Information and Protection of Privacy Act.
The appellant appealed, arguing that the non-disclosure violated his section 7 Charter rights to know his accuser.
The Adjudicator upheld the Ministry's decision, finding that the complainant's name was personal information compiled as part of a law enforcement investigation, and its disclosure would be an unjustified invasion of privacy.
The Adjudicator also held that the right to disclosure under section 7 of the Charter does not apply to freedom of information requests, and that informer privilege protects the complainant's identity.