New Zealand Drivers Study: a follow-up study of newly licensed drivers

Pre-licensed driving experience and car crash involvement during the learner and restricted, licence stages of graduated driver licensing: Findings from the New Zealand drivers study

OBJECTIVE

The aim of this study was to determine whether pre-licence driving experiences, that is driving before beginning the licensing process, increased or decreased crash risk as a car driver, during the learner or the restricted licence stages of the graduated driver licensing system (GDLS).

METHOD

Study participants were 15-24 year old members of the New Zealand Drivers Study (NZDS) - a prospective cohort study of newly licensed car drivers. The interview stages of the NZDS are linked to, the three licensing stages of the GDLS: learner, restricted and full. Baseline demographic (age, ethnicity, residential location, deprivation), personality (impulsivity, sensation seeking, aggression) and, behavioural data, (including pre-licensed driving behaviour), were obtained at the learner licence interview. Data on distance driven and crashes that occurred at the learner licence and restricted licence stages, were reported at the restricted and full licence interviews, respectively. Crash data were also obtained from police traffic crash report files and this was combined with the self-reported crash data. The analysis of the learner licence stage crashes, when only supervised driving is allowed, was based on the participants who had passed the restricted licence test and undertaken the NZDS, restricted licence interview (n=2358). The analysis of the restricted licence stage crashes, when unsupervised driving is first allowed, was based on those who had passed the full licence test and completed the full licence interview (n=1428).

RESULTS

After controlling for a range of demographic, personality, behavioural variables and distance driven, Poisson regression showed that the only pre-licence driving behaviour that showed a consistent relationship with subsequent crashes was on-road car driving which was associated with an increased risk of being the driver in a car crash during the learner licence period.

CONCLUSION

This research showed that pre-licensed driving did not reduce crash risk among learner or restricted licensed drivers, and in some cases (such as on-road car driving) may have increased risk. Young people should be discouraged from the illegal behaviour of driving a car on-road before licensing.

Early driving experience and influence on risk perception in young rural people

Young people, particularly males and those from a rural area, are over represented in road crashes; this occurs in vehicle dependent countries around the world, including Australia. The attitudes, experiences and behaviours of young drivers are some of the key factors which affect their potential to have an early on road driving experience that is crash free. This paper considers the views of young people, some of whom were brought up on rural properties, and had significant, responsible roles in agricultural work, including task related driving from a very early age. This early responsibility and associated awareness of risk of injury in farm related tasks can affect risk perception and impact on later risk taking behaviours. Ten focus groups were conducted with young people attending schools in four towns in rural New South Wales, Australia. These were recorded and analysed using qualitative methodology. The results indicate that risk factors in driving, on and off road, are clearly identified and understood; the majority of young people in rural areas are not "high" risk takers or sensation seekers. They also indicate that, in rural NSW, early vehicle handling, before the age for obtaining a license for driving on roads, is customary practice within the community. Attitudes towards speeding, however, reflect that it is tolerable behaviour, and almost inevitable, and often not considered to be risky. Drink driving is considered more risky, and less acceptable, at both the personal and community levels. Future intervention strategies to reduce crash rates in young rural drivers should aim to address the attitudes and actions associated with speeding on rural roads.

Unlicensed driving among urban and rural Maori drivers: New Zealand drivers study

OBJECTIVE

To determine the extent and type of self-reported unlicensed car driving and reasons given for driving before getting a license among Maori drivers in urban and rural areas of New Zealand.

METHOD

Participants included 824 people of self-identified Maori ethnicity. The ages ranged from 15 to 65 years, with the majority of participants aged 15 (37%), 16 (21%), or 17 (14%) years at the time of recruitment. Participants were recruited after passing the car driver's learner license theory test at a driver licensing agency or a learner license course or by the participant responding to a postcard placed at licensing agencies nationwide. All participants completed a self-administered questionnaire that included items for a wide range of personal, driving, and licensing-related variables. The cohort was not randomly selected but included as many eligible participants as possible, with recruitment taking place in urban and rural areas of both the North and South Islands of New Zealand.

RESULTS

Unlicensed car driving experience was common, especially among rural participants (urban: 65%, rural: 83%). The nature and extent of driving experience and reasons for driving unlicensed were remarkably similar for urban and rural drivers, Females (47%) were more likely than males (37%) to report previous experience of a serious traffic crash. Being stopped by the police for driving unlicensed was not common (24% urban, 17% rural), but for those who had been stopped, the consequences varied by residential location.

CONCLUSIONS

Driving before obtaining a driver's license was common practice and the amount of driving extensive, for both rural and urban drivers. Furthermore, contrary to common perceptions in New Zealand, the need and opportunities for driving were similar, irrespective of place of residence. This suggests that similar issues may need to be addressed by both urban and rural Maori community road safety providers.