Opinion of the Court
travel on the public highway with goods, we do not say or imply that the treaty grants protection to carry any and all goods. Nor do we hold that the treaty deprives the State of the power to regulate, say, when necessary for conservation. To the contrary, we stated in Tulee that, although the treaty “forecloses the [S]tate from charging the Indians a fee of the kind in question here,” the State retained the “power to impose on Indians, equally with others, such restrictions of a purely regulatory nature… as are necessary for the conservation of fish.” 315 U. S., at 684. Indeed, it was crucial to our decision in Tulee that, although the licensing fees at issue were “regulatory as well as revenue producing,” “their regulatory purpose could be accomplished otherwise,” and “the imposition of license fees [was] not indispensable to the effectiveness of a state conservation program.” Id., at 685. See also Puyallup Tribe v. Department of Game of Wash., 391 U. S. 392, 402, n. 14 (1968) (“As to a ‘regulation’ concerning the time and manner of fishing outside the reservation (as opposed to a ‘tax’), we said that the power of the State was to be measured by whether it was ‘necessary for the conservation of fish’ ” (quoting Tulee, 315 U. S., at 684)).
Nor do we hold that the treaty deprives the State of the power to regulate to prevent danger to health or safety occasioned by a tribe member’s exercise of treaty rights. The record of the treaty negotiations may not support the contention that the Yakamas expected to use the roads entirely unconstrained by laws related to health or safety. See App. to Brief for Confederated Tribes and Bands of the Yakama Nation as Amicus Curiae 20a–21a, 31a–32a. Governor Stevens explained, at length, the United States’ awareness of crimes committed by United States citizens who settled amongst the Yakamas, and the United States’ intention to enact laws that would restrain both the United States citizens and the Yakamas alike for the safety of both groups. See id., at 31a.
