“…However, the authors do warn that some widely promoted preventive interventions, such as pill testing projects and educational activities by experienced peers, have not yet been adequately evaluated through experimental designs. Furthermore, Akbar et al (2011) notes that whilst most studies focus on alcohol, very few focus on illicit drug use. Although recreational nightlife is clearly a hegemonic phenomenon, in accord with the aforementioned reviews, Akbar et al, (2011) draw attention to the lack of European studies in this field; 86% of the studies identified in this systematic review were interventions targeted at training service staff who may refuse to serve alcohol to intoxicated individuals, and a multi-component model was recurrent in the majority (58%) of initiatives.…”