Pate, D Dieckman, CE Brown - 1974) “The experiment show that routine preventive patrol in marked police cars has little value in preventing crime or making citizens feel safe.”
police resources on crime hot spots provided the strongest collective evidence of police effectiveness that is now available.” “ग़犩茐᯿ࣁ蘻ێ虻რಭᗝෝᇨ耻籆讨ӤጱᎸ绗牧׀ԧ蘻ො 段磪硳磧䔶ᘒ磪ێጱ挨硁牐”
estimates suggest that at least two days of stationary police presence at a given time interval and location can reduce that area's accident rate by almost 40 percent during the following week.”