taken from http://en.wikipedia.org/wiki/Monarchy_in_Ontario ;
The Monarchy in Ontario is the constitutional system of government in which a hereditary monarch is the sovereign and head of state of the Canadian province of Ontario, forming the core of the province's Westminster style parliamentary democracy. As the institution from which the power of the state flows, the terms Crown in Right of Ontario, Her Majesty in Right of Ontario, or The Queen in Right of Ontario may also be used to refer to the entire executive of the government of Ontario. As the pinnacle of governance, the authority of the Crown in the province is symbolised through elements included in various government institutions' insignia. All official government publications are also issued by the Queen's Printer for Ontario.