Problems addressed

Effectiveness

Promising

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Promising

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Description

Equipment designed to prevent mainly the occurrence of theft and robbery. It can be installed in residences, stores, offices, vehicles, and workplaces, both in residential and commercial areas, and comprises several types of solutions, such as door reinforcements, locks and windows, alarms, access control to properties, closing of vacant lots, among others.

Country of application
  • United States
  • Netherlands
  • United Kingdom
Evidence

The Crime Solutions and Crime Reduction Toolkit platforms have consolidated evaluations on the installation of gates in alleys, although with divergences between them: for the former, the practice is promising, but for the latter, it is considered effective.
The installation of barriers was classified as promising in terms of reducing residential burglaries, and the occurrence of crime displacement to neighboring areas was not observed [1].

Bibliography

[1] Sidebottom, S., Tompson, L., Thornton, A., Bullock, K., Tilley, N. Bowers, K., Johnson, S. D. (2018). Gating Alleys to Reduce Crime: A Meta-Analysis and Realist Synthesis. Justice Quarterly, 35(1), 55-86. https://www.tandfonline.com/doi/full/10.1080/07418825.2017.1293135

Evaluated cases

Why might the cases evaluated have different levels of effectiveness in relation to their respective type of solution?
Click here to understand why.

Some cases were not included in the evidence bank due to deficiencies detected in the methodology of their impact evaluations.
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