Reduce crime and gun violence and stabilize neighborhoods: A randomized controlled study
The study conducted in Philadelphia is believed to be the first randomized controlled trial to test inexpensive interventions that restore vacant urban land and reduce violence and fear among residents.
Residents who lived near vacant land that had been restored reported a significantly reduced perception of crime and vandalism as well as increased feelings of safety and use of outside spaces for socializing, according to a new study at Columbia University's Mailman School of Public Health. Police reports matched these perceptions showing significant reductions in overall crime, including gun violence, and nuisances. The findings are published online in the journal PNAS.