The drugs charity says a major factor for this is that the rave generation of the 1980s has grown up to become parents. Deborah Cameron, Addaction's chief executive, said: "Parents are more familiar with drugs than they were in the past." But despite parents' greater familiarity with drugs they are far less likely to suspect their own children of drug taking. Of 2,000 parents surveyed just one per cent thought their children were using drugs, despite believing that around a...