The effectiveness of the "Checkpoint Tennessee" program.

Author(s)
Lacey, J.H. Jones, R.K. & Fell, J.C.
Year
Abstract

A sobriety checkpoint demonstration programme was conducted in the American State of Tennessee between April 1994 and March 1995. Prior to this period, the state typically conducted 10-15 checkpoints on an annual basis. During the experimental checkpoint demonstration period, a total of almost 900 checkpoints were conducted involving close to 150,000 drivers checked and resulting in almost 800 arrests for driving under the influence (DUI) or driving while intoxicated (DWI). The checkpoint programme was highly publicized over TV, on the radio and in the newspapers throughout the state.Surveys of drivers throughout the state indicated awareness of the enforcement programme. An interrupted time series was used to interrupted time series was used to analyze the traffic safety impact of the programme. The results showed a 17% reduction in the number of drunk driving fatal crashes that would have occurred without the checkpoint programme. (A)

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Publication

Library number
C 9056 (In: C 9037 S) /83 / IRRD 893910
Source

In: Proceedings of the 40th Annual Conference of the Association for the Advancement of Automotive Medicine AAAM, Vancouver, British Columbia, October 7-9, 1996, p. 275-282, 10 ref.

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