B
Three-trailer trucks are driven by the most experienced drivers. If use of three-trailer trucks is required, that would mean less-experienced drivers on the roads, therefore more accidents, which is what Partoria is trying to reduce.
Three-trailer trucks are driven by the most experienced drivers. If use of three-trailer trucks is required, that would mean less-experienced drivers on the roads, therefore more accidents, which is what Partoria is trying to reduce.



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