I found PIPEDA as your local personal privacy law stuff
found if by seaching for "canada public picture laws" and after a while i found a blog mentioning how the law is called
Blog: https://blog.privacylawyer.ca/2022/08/can-someone-legitimately-try-to-stop.html?m=1
Probably your GOV page to PIPEDA: https://www.priv.gc.ca/en/privacy-topics/privacy-laws-in-canada/the-personal-information-protection-and-electronic-documents-act-pipeda/