I'll go back to you, Monsieur Therrien.
One of the issues I talked about—and you've suggested that there's no evidence to suggest that—is that in privacy principles there is a requirement that if you, the individual, ask “what information do you have about me?”, the organization is to then provide that information. What's to stop a coordinated campaign by supporters of one political party to overwhelm another political party?
Political parties don't necessarily have enormous staffs like a corporation may, and it's a type of organization that is completely different from a commercial activity. What would stop that type of behaviour?