May 2003 Click It or Ticket Safety Belt Mobilization Evaluation

Solomon, M. G. (Mark Geoffrey); Chaudhary, Neil K.; Cosgrove, Linda A. · 2004 · ROSA P / United States. Department of Transportation. National Highway Traffic Safety Administration

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Summary

This report evaluates the May 2003 "Click It or Ticket" (CIOT) National Mobilization, a large-scale safety belt enforcement and publicity campaign conducted by the National Highway Traffic Safety Administration (NHTSA). The study addresses the need to determine whether intensive, short-duration enforcement combined with substantial paid advertising can significantly increase safety belt usage. The mobilization was motivated by the proven effectiveness of Selective Traffic Enforcement Programs (sTEPs) and aimed to test the impact of unprecedented funding levels on a national scale. The evaluation methodology combined observational data with survey results. The campaign involved nearly $25 million in paid media, including $8 million for national television and radio advertisements and $16 million in state-level grants, specifically targeting males aged 18–34. Law enforcement agencies in 44 states and the District of Columbia issued over 500,000 safety belt citations during a two-week enforcement period from May 19 to June 1, 2003. Researchers measured outcomes using the National Occupant Protection Use Survey (NOPUS) for observational belt use rates, pre- and post-campaign national telephone surveys of 2,446 respondents, and surveys conducted at driver licensing offices. The results demonstrated a significant increase in safety belt compliance. The national usage rate rose to 79 percent in 2003, a 4 percentage point increase from 2002. Observational data indicated that front seat occupant belt use increased in 40 states and the District of Columbia, with only five states showing a decrease. States with primary enforcement laws, which allow officers to stop drivers solely for belt violations, issued citations at higher per-resident rates than those with secondary laws. Survey data confirmed that motorists became more aware of enforcement efforts; respondents reported higher visibility of police activity and an increased perception that tickets were being issued. Television and radio were identified as the primary sources of campaign awareness. The study concludes that highly publicized, intensive enforcement programs effectively increase safety belt usage. The authors estimate that the 4 percentage point increase in usage prevented approximately 1,000 deaths in 2003, contributing to a total of 15,000 lives saved by seat belts that year. The findings support the continued use of sTEPs and highlight the efficacy of combining paid media with visible enforcement to alter driver behavior and reduce traffic fatalities.

Key finding

The national front seat safety belt use rate increased by 4 percentage points from 75 percent in 2002 to 79 percent in 2003 following the mobilization.

Methodology

mixed_methods

Sample size: 2446

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