“…in primary 9,31 or secondary school, 9,10,31 or whole communities 30,32 ). Three studies were evaluations of 'targeted programs' (TP), namely those aimed at young people with a recognised drug or alcohol problem 12,34 or with a legal problem commonly associated with substance misuse. 33 The programs described by the studies were diverse and ranged from school-based drug education, 9,10 to peer support training, 31 to community-wide approaches that combined recreational, cultural or employment activities with supply control.…”