Pierce Butler, Railroad Commission of California v…
“ If it be true that the railway is not bound by the fare provisions, unless the city had power to bind itself in that respect, it is necessary to determine whether the city had that power and whether the parties did in fact contract as to the rate of fare. Whether the city had the power is, of course, a question of state law. In California, the Constitution and the statutes leave the question in doubt. Counsel agree that there is no decision in any court of the state directly in point. They reason from policy and analogy. ”
