May 2004 Click It or Ticket Seat Belt Mobilization Evaluation [Traffic Safety Facts]
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Summary
This report evaluates the effectiveness of the May 2004 "Click It or Ticket" national seat belt mobilization, a joint effort by the National Highway Traffic Safety Administration (NHTSA), the National Safety Council, and thousands of state and local law enforcement agencies. The campaign aimed to increase seat belt usage through a two-week high-visibility enforcement blitz from May 24 through the Memorial Day holiday, supported by extensive media advertising. The evaluation sought to determine whether intensive, short-term enforcement and publicity could produce measurable gains in compliance and public awareness. The study employed a mixed-methods approach combining observational surveys, telephone surveys, and enforcement data. Approximately $30 million was spent on media, with nearly $20 million in state TEA-21 grants for local advertisements and $12 million in federal funds for national buys, predominantly on television. Law enforcement agencies across 50 states, the District of Columbia, and two U.S. Territories reported issuing 657,305 seat belt citations. Seat belt use was measured via statewide observational surveys comparing 2004 rates to 2003 baselines. Additionally, a national telephone survey of 2,401 respondents assessed public awareness and perception of enforcement before and after the campaign. A specific sub-study, "Buckle Up in Your Truck," targeted pickup truck occupants in five south-central states with paid advertisements emphasizing rollover safety. This included a comparative analysis in Texas, where Amarillo received intensive paid publicity while Wichita Falls served as a control community with no such targeted ads. The results indicated a significant increase in seat belt use. The national average rose from 76.6% in 2003 to 79% in 2004, a 2.4-percentage-point increase. Forty-two states showed improved belt use, while only seven decreased. Primary law states continued to exhibit higher usage rates than secondary law states, maintaining a 12-percentage-point gap (85.9% versus 74.1% in 2004). Telephone surveys revealed increased public awareness of enforcement efforts, with respondents perceiving a higher likelihood of receiving tickets. In the "Buckle Up in Your Truck" evaluation, Amarillo saw a 12-percentage-point increase in pickup truck occupant belt use compared to a 5-point increase in Wichita Falls, narrowing the disparity between car and truck usage. The study concludes that intensive, well-publicized high-visibility enforcement effectively increases seat belt use. The findings confirm that such mobilizations raise public awareness and compliance, contributing to the prevention of injuries and fatalities. The report emphasizes that increased seat belt usage saves billions of dollars in societal costs and underscores the continued public support for strict seat belt laws and enforcement.
Key finding
Averaged across the 50 states and DC, front-seat belt use rose to 79 percent in 2004, a 2.4-percentage-point increase over 2003, with use improving in 42 states and declining in only 7.
Methodology
field_study
Sample size: 2401
Provenance
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| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | rosap | — | — | 2 | 2026-05-23 |
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| extract | success | cached | — | — | 2 | 2026-06-10 |
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| enrich | success | — | — | — | 1 | 2026-05-23 |
| promote | success | — | — | — | 1 | 2026-05-23 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 3 | 2026-06-10 |
| tag | success | vector_similarity | — | — | 19 | 2026-06-11 |
| verify | success | — | — | — | 3 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
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- Applied Guidance: countermeasure evaluation
- Empirical Findings: observational prevalence