Mobile Phone Use by Drivers: 2009 - Survey Results for England
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Summary
This report presents the findings of the 2009 survey on mobile phone use by drivers in England, commissioned by the Department for Transport to monitor compliance with road safety legislation. The study aims to track trends in both hand-held and hands-free mobile phone usage, assessing the impact of legal changes introduced in 2003 (banning hand-held use) and 2007 (increasing penalties). The research addresses the ongoing public safety concern regarding driver distraction and seeks to determine whether legislative deterrents have sustained their effect on driver behavior over time. The methodology involved observational surveys conducted in October 2009 at 30 sites across the South East of England. These sites were selected to represent various road types, speed limits, and rural/urban locations, with results weighted to reflect national traffic distribution. Survey staff observed traffic from 07:30 to 18:00, counting the total number of cars, vans, and lorries alongside those using mobile phones. To aid detection, particularly for hands-free devices which are difficult to observe, mobile phone detectors were utilized. The study defined hand-held use as holding a device during any interactive function, while hands-free use required visible equipment like earpieces or dashboard mounts. In 2009, observers recorded 41,056 car drivers and 9,085 van and lorry drivers. The results indicate a statistically significant increase in mobile phone usage between 2008 and 2009. The overall proportion of car drivers using any mobile phone rose from 1.5% to 2.9%, while van and lorry drivers increased from 3.3% to 5.0%. Specifically, hand-held use among car drivers increased from 1.1% to 1.4%, and hands-free use jumped from 0.5% to 1.4%. Van and lorry drivers consistently exhibited higher usage rates than car drivers across all categories. Analysis of trends since 2002 reveals that while hand-held usage dropped immediately following the 2003 ban and the 2007 penalty increase, it subsequently rebounded. Since 2007, both hand-held and hands-free usage have risen concurrently. Usage patterns varied by context: hands-free use was highest on minor roads, hand-held use was slightly higher in urban areas, and overall usage peaked during lunchtime hours. Weekday usage was considerably higher than weekend usage, particularly for hand-held devices. The significance of these findings lies in the demonstration that legislative penalties, while effective in the short term, have not permanently suppressed mobile phone use among drivers. The concurrent rise in both hand-held and hands-free usage suggests that drivers are not simply substituting one method for the other but are increasingly engaging with mobile technology while driving regardless of the mode. The data highlights that commercial vehicle drivers pose a higher risk profile regarding phone usage. These results imply that enforcement and legal penalties alone may be insufficient to curb driver distraction, necessitating further investigation into behavioral interventions or technological solutions to mitigate the risks associated with mobile phone use in traffic.
Key finding
The proportion of car drivers using hand-held mobile phones increased from 1.1% in 2008 to 1.4% in 2009, while hands-free usage rose from 0.5% to 1.4%.
Methodology
survey
Sample size: 50141
Provenance
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| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
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| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 3 | 2026-06-10 |
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| verify | success | — | — | — | 2 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
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- Empirical Findings: observational prevalence