I did. "replacing each bus with twenty cars" You assume that either is this solution or no solution, which isn't necessarily true. In fact I would argue that

I did. "replacing each bus with twenty cars" You assume that either is this solution or no solution, which isn't necessarily true. In fact I would argue that this proprietary solution makes other solutions less viable. Both from a political and economic standpoint, with less pressure on the government and less usage for any public solution.