TORONTO, ON: The Canadian Taxpayers Federation (CTF) is calling on the Wynne government to stop the carbon tax, which will hike the price of already expensive and highly taxed gasoline by an additional 4.3 cents per litre. The cost of the Ontario carbon tax was highlighted as part of the CTF’s 18th annual Gas Tax Honesty Day, with press conferences held across the country from Vancouver to Fredericton.