Murder rate cut in half when bars close early
Researchers estimate more than 200 lives have been saved
After years of staying open around the clock, nightclubs and bars began closing at 11 p.m. and in just two years, homicides in this Brazilian town outside of Sao Paolo dropped from an average of 22 a month to 12. This new study examines the changes that affected the decline in murders as well as other alcohol-control policies.
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