NCJ Number
139193
Journal
FBI Law Enforcement Bulletin Volume: 61 Issue: 10 Dated: (October 1992) Pages: 14-16
Date Published
1992
Length
3 pages
Annotation
Although the association between radar and cancer remains inconclusive, the fact that research to date points to a possible link makes it prudent for police departments to take precautionary steps to protect officers.
Abstract
Police radar operates generally on an ultrahigh frequency band in the electromagnetic spectrum. Researchers have determined that prolonged electromagnetic exposure increases the risk of cancer. Thus, high frequencies such as police radar may increase the probability of biological harm to the officers exposed to them. The risk of exposure to radar electromagnetic fields from radar devices used within an enclosed vehicle can exacerbate this risk. Some criticisms of studies that have examined possible links between exposure to electromagnetic fields and cancer are that the degree of exposure of individual subjects has not been determined, the absence of information on other factors that might associate cancer with police officer exposure to radar, and failure to measure the amount of exposure time. Until research is more conclusive about the existence and nature of any link between radar exposure and cancer, police departments should take precautionary measures to protect officers. This can include the mounting of radar units outside of police vehicles and the use of radar devices that have an instant on/off feature that allows officers to turn the unit off when not in use. 6 notes