This legislation proposes differential pricing for national park access based on nationality. Constitutional damage is minimal: civil_rights scores 3 for potential equal protection concerns regarding discriminatory pricing, though legal precedent allows differential treatment of non-citizens in many contexts. Rule_of_law scores 1 for establishing nationality-based distinctions. The policy_change mechanism at federal scope with narrow population impact receives 0.6 mechanism modifier and 0.85 scope modifier. Severity multipliers are high (0.9) as legislation is easily reversible and sets limited precedent. Final A-score of 2.36 is well below threshold. B-score of 7.84 reflects moderate outrage potential around 'discrimination' framing and xenophobic optics, but limited viral potential. This is routine legislative proposal with minimal constitutional implications - classic noise event that generates symbolic debate without substantive damage.