Low-range, mid-range and high-range speeding: The association with speeding habits, perceived legitimacy and...

Speeding is a global road safety concern contributing to an excessive number of fatal crashes and serious debilitating injuries. Research identifying amendable factors associated with speeding to inform interventions is critical.

This study examined the association of habit, perceived legitimacy of enforcement, and deterrence elements with three levels of speeding behavior; low- (<10 km/hr over the posted speed limit), mid- (10-20 km/hr), and high-range (>20 km/hr) speeding. An online survey of 870 participants aged over 17 years (M = 37 years) was administered.

Approximately 80% of participants reported low-range speeding, 40% mid-range speeding, and 20% high-range speeding. Differences were found between speeding on urban and open roads with the proportion of participants greater for mid- and high-range speeding on open roads. Multiple linear regressions were run finding habit and deterrence variables to be significant predictors of all three levels of speeding. Perceived legitimacy of enforcement was a significant predictor of high-range speeding only.

These findings suggest countermeasures that encourage good speed-related habits would be promising. It is also concluded that additional deterrence measures that reduce punishment avoidance experiences (e.g., better detection of speeding behaviors) are needed to further curb speeding behaviors. Nevertheless, the current punishment for all levels of speeding is perceived to be an effective deterrent. These recommendations inform policy, training and education, and campaigns that target engagement in speeding.