A-score: Policy change affecting foreign workers' civil rights (3) through visa restrictions, with rule_of_law concerns (2) about administrative process and potential industry capture (1). Mechanism modifier 1.15 for policy_change, scope 1.2 for federal/moderate population. Severity near baseline as policy is reversible and lacks strong precedent. Final A=12.38. B-score: High media friendliness (7) combining immigration politics with deadly crash narrative, strong pattern_match (8) to broader immigration restrictions, significant mismatch (7) between safety framing and labor market impact. Layer1=11.55, Layer2=15.49 with intentionality=9 (timing, framing, narrative alignment). Final B=27.04. Delta=-14.66 indicates List B classification: distraction event using safety crisis to advance immigration restriction agenda.