Abstract
It is common for mine workers in Australia to drive an average of 250 kilometres immediately after finishing consecutive rostered days on site. Despite these distances, there is evidence to suggest that these workers are not taking a break prior to driving home, creating a high risk driving scenario. Little is known about the factors that influence these workers to drive home immediately following their shift. This thesis reports the results of four studies which together contribute to an understanding of key influences affecting the immediacy of workers' commuting decisions. In the final study, the key influences identified are examined using the theory of planned behaviour to identify the most salient relationships which affect workers' decision-making in respect of driving, and the opportunities for company interventions to complement fatigue management policies and education.