Utah’s Liquor Laws - Relaxed, but Still Peculiar - NYTimes.com
Stiff drinks and doubles are illegal in Utah. Bars and restaurants must use meters on their liquor bottles to make sure they do not pour more than 1.5 ounces at a time. Other liquors can be added to cocktails in lesser amounts, not to exceed 2.5 ounces of liquor in a drink, as long as they are poured from bottles clearly marked “flavoring.”
