Chi-square tests of independence were conducted to compare additional driving-related char- acteristics. As expected, respondents from sample one reported a greater number of traffic cita- tions v2 5; N 141 24:36, p < :01. There were no significant differences between respondents from the two samples regarding arrests for DWI or DUIs, self-reports of driving after consuming alcohol or utilizing a controlled substance, or self-reports of driving after taking a prescribed medication. There were no significant differences regarding the types of vehicles driven, or the amount of personalization of those vehicles. There were also no differences in responses regarding their support for passage of FHB 373.