There is a well-documented relationship between specific n ig htli fe recrea tion al en viron m ents an d syn th etic substance use, as well as evidence of a high prevalence of recreational substance use (Bellis, Hale, Bennet,Chaves and Kilfoyle, 2000; Calafat et al., 1999; Forsyth, Barnard, & McKeganey, 1997; Tossmann, Bold, & Tensil, 1999).