You are randomly highlighting and declaring nonsense. Well done non-sequitur man. "in the commonwealth" is one prepositional phrase meaning "within the boundaries of Massachusetts". "of the same line make" is a different prepositional phrase meaning "make and model" (presumably either the legal term or an older legal term meaning that).
It doesn't refer to existing or non-existing dealerships. It says the manufacturer cannot own a dealership that sells that car. Furhter, it cannot do so through a subsidiary or shell company. Even further, it prohibits "distributors" and "assemblers" from using funky language and/or corporate ownership games to get around the restriction.
It doesn't refer to existing or non-existing dealerships. It says the manufacturer cannot own a dealership that sells that car. Furhter, it cannot do so through a subsidiary or shell company. Even further, it prohibits "distributors" and "assemblers" from using funky language and/or corporate ownership games to get around the restriction.