Fewer liquor stores can lower homicide rate, study suggests

Washington D.C. (USA), Feb 16 (ANI): New research in Baltimore suggests that bringing down the number of stores that sell alcohol can be a major step towards lowering homicide rates.
As cities contemplate new zoning regulations regarding alcohol, the implications of those policies can have serious outcomes, as per the study which was published in the Journal of Studies on Alcohol and Drugs.
According to Pamela J Trangenstein, PhD, MPH, of the University of North Carolina at Chapel Hill, there is an ongoing violence epidemic in Baltimore, with recent years breaking records for a number of homicides.
This study suggests that there is potential to prevent violent crimes by reducing alcohol outlet density in Baltimore City.
Baltimore is in the process of rewriting its zoning laws, and Trangenstein and colleagues patterned their research after the proposed zoning changes in that city as they relate to alcohol.
Using a computer model that took into account homicide rates in Baltimore and previous research that shows 50 per cent of violent crime can be attributed to access to alcohol, the researchers analysed three main policy changes.
The first would reduce by 20 per cent of all outlets that sell alcohol. The second proposal would close liquor stores only in residential areas. The third would close outlets licensed as bars or taverns that were really operating as liquor stores.
In Baltimore, bars and taverns are allowed longer operating hours than liquor stores, which allows these "sham" bars and taverns to act as extended-hours outlets.
After factoring in additional data related to homicide--such as socioeconomic status, population density, and drug arrests--the researchers' computer modelling predicted that an overall reduction of alcohol outlets by about 20 per cent would cut homicides by 51 a year and save USD 63.7 million.
Closing liquor stores in residential areas would eliminate 22 homicides a year, saving USD 27.5 million. But closing sham bars/taverns operating as liquor stores would reduce homicides by only one annually, saving $1.2 million.
Although the 20 per cent reduction would curtail the homicide rate the most, the authors determined that Baltimore would need to close such a large number of alcohol outlets that the policy would likely be considered "anti-business" and politically unfeasible.
Therefore, the authors concluded, the best option would be to close the 80 liquor stores found in residential zones. Because Baltimore has over 1,200 licensed alcohol outlets, this means that closing only one of every 15 outlets would likely save 22 lives from among the more than 300 homicides the city sees annually.
"Alcohol outlets tend to cluster in low-income and minority neighbourhoods," the authors wrote, "and alcohol outlet density zoning would ideally aim to reduce the concentration of outlets in these neighbourhoods."
The authors noted three main reasons alcohol access is linked to violence. First, more outlets mean people can get alcohol more easily--they simply don't have to travel far to get it.
Second, a large concentration of businesses that sell alcohol can create "an atmosphere of immoral or illegal behaviour," according to the researchers, and likely will attract young men, who themselves are more prone to violence, even if they aren't drinking.
Last, a high concentration of alcohol outlets brings more high-risk drinkers together in a smaller area, "fostering opportunities for violence," the authors write. (ANI)