NCJ Number
              6901
          Journal
  FBI Law Enforcement Bulletin Volume: 38 Issue: 11 Dated: (NOVEMBER 1969) Pages: 9-11 & 20
Date Published
  1969
Length
              4 pages
          Annotation
              DESCRIPTION OF PORTABLE ROADBLOCK DEVICE AND SUGGESTIONS FOR ITS USE BY LAW ENFORCEMENT AGENCIES IN CRIME AND TRAFFIC CONTROL.
          Abstract
              DESCRIBES A PRACTICAL DEVICE THAT IS COMPARATIVELY INEXPENSIVE, SAFE, AND EASY TO OPERATE. AUTHOR CLAIMS THAT IT IS VIRTUALLY FOOLPROOF AND SHOULD BE WIDELY USED IN THE NEAR FUTURE.
          