Where Were the First Police Constables in Canada, and When

Where were the first police constables in Canada, and when were they hired?

A) British soldiers were hired in Ontario by the federal government in the early-1600s.
B) Constables were hired in Toronto in the mid-1800s.
C) Constables were appointed in Quebec City in the mid-1600s.
D) Americans were hired by the government of Upper Canada in the mid-1800s.