Do you mean Canada the land (country) or the Corporation of Canada (government)?
I am definitely part of the former and held hostage against my will by the latter.
I have had the discussion with a few scholars about the legitimacy of being forced into participating in government (paying taxes, adherence to legislation, receiving benefits) and it becomes an interesting topic.
Article 21 of the Universal Declaration of Human rights says I have the right to participate in government. This also implies the right to NOT participate, but we are forced into participating whether we want to or not (we can't choose not to pay tax without being arrested as an example) so I believe that invokes Article 4 which states I cannot be held in slavery or servitude. Obviously if I cannot opt out of the government and its control I am enslaved to it.
Now I believe that if one were to opt out that means you cannot claim any benefits (EI, healthcare, education) except on a pay as you go basis but that is a choice for the individual.
The Universal Declaration of Human Rights