Umwigisha w'inyifato muri kaminuza ya Brown i Providence, Rhode Island avuga ati:" Ahantu ahari ho hose ibice biva ku 30% gushika ku 50% vy'abakiri bato banywa inzoga baravuga ko bagira urwibagiza." Ahavuye isanamu, PA Ivyo bishika igihe inzoga ibaye nyinshi mu maraso (BAC) gushika ku rugero runini cane.
