A newly released report shows that increasing the number of hours and days when alcohol can be sold in bars, restaurants, and liquor stores leads to greater alcohol use and related harms, especially motor-vehicle crashes. National, state, and local policies that remove previously banned alcohol sales on weekend days (usually Sundays) or that increase the hours of sale by 2 or more hours contribute to excessive drinking and many dangerous outcomes, including driving after drinking and alcohol-related assault and injury.
The Task Force on Community Preventive Services, an independent, nonfederal body of public health experts, recommends maintaining limits on the days or hours during which alcohol can legally be sold, based upon a state-of-the-art systematic review process of all available studies on the topic.
Laws and policies regulating the availability of alcohol, including limits on the number of days of the week or hours when alcoholic beverages can be sold, are effective public health strategies to prevent the harms that result from drinking too much.
Source: CDC, 11/10/2010