Quasi-experimental Evaluation of Near Repeat Patrolling: The Amstelveen Experiment

By Henk Elffers, Marlijn Peeters, Jasper van der Kemp & Guillaume Beijers

In three neighborhoods in the city of Amstelveen, the Netherlands, an experiment with near repeat patrolling after a burglary was implemented, during the 4th quarter of 2011. After a burglary had been reported to the police, two uniformed police officers were patrolling in a radius of 250 meter during two days from 7 am-11 pm. Though the near repeat patrols did influence the near repeat pattern of burglary in the experimental areas, crime rates in the experimental areas did not become more favorable, compared to those in a control area in the same city. It is suggested that the experiment, though asking for a considerable amount of officers' time, was not large enough to be able to demonstrate positive effects, which then implies that effects are at best small, if not absent. The report is a short resumé in English of an earlier publication in Dutch.

Amsterdam: Netherlands Institute for the Study of Crime and Law Enforcement NSCR , 2018. 9p.