Young driver restrictions - does the evidence support them?

Abstract

Objective: To assess the suitability of Queensland's graduated licensing system in the context of rural and remote Queensland.

Design: Age-based comparison of crash data collected by the Rural and Remote Road Safety Study (RRRSS).

Setting: Rural and remote North Queensland.

Participants: A total of 367 vehicle controllers aged 16 years or over hospitalised at Townsville, Cairns or Mount Isa for at least 24 hours, or killed, as a result of a vehicle crash.

Measurements: Specific RRRSS variables are assessed in relation to Queensland's graduated licensing program, including rates of unlicensed driving/riding, late night crashes, crashes with multiple passengers, contributing factors in crashes and vehicle types involved.

Results: While people between 16 and 24 years of age comprise 16% of the target population, 25% of crashes meeting RRRSS criteria involved a vehicle controller in that age group. 12.8% of all cases involved an unlicensed driver/rider, within which 66% were below 25 years of age. Young drivers/riders were represented in 50% of crashes occurring between 11:00 p.m. and 5:00 a.m., and 33% of crashes in vehicles with multiple passengers. Motorcyclists represented about 40% of cases in both age groups. There were no significant differences between age groups in vehicle types used, or circumstances that contributed to crashes.

Conclusions: The general overrepresentation of young drivers/riders in rural and remote North Queensland supports tailored interventions, such as graduated licensing. However, while some measures in the legislation are well supported, problems surrounding unlicensed driving/riding might be exacerbated.