Intoxication SignsQuestion 45 of 100
A patron who has been pleasant suddenly becomes aggressive, raising their voice and threatening a nearby guest. In addition to the safety response, what does this behavior indicate?
a.Nothing — moods change at bars
b.A Notable behavior SCAN sign of impairment; service should stop and the patron should be separated and removed
c.The patron should be served a calming drink
d.The patron is sober and just angry — continue service
Explanation
Sudden aggression, mood swings, or hostility are Notable behavior SCAN signs of alcohol impairment, often appearing alongside Speech and Coordination changes. Continued service violates §25602 and creates risk of assault, ejection injury, and liability. Stop service, alert security/manager, separate the patron from others, and arrange safe departure. Never serve a 'calming' drink — adding more alcohol worsens disinhibition.
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