Running a Business as a Freeman

Just curious if anyone can report on running a business in Ontario without all the society licenses that you are forced into. IE. The used car business. It should be our right to purchase vehicles and sell them, reconditioned etc as free human beings without all this Ontario Motor Vehicle Industry Council and Used Car Dealer's Association. I know that being a free human being is fantastic but can we not run or operate a business. Our constitution I believe says we have a right to earn a living. Any input