It will focus on 11 to 21-year-olds and will include a survey, focus groups with young people and the use of social networking sites like Facebook. The investigation will look into the extent of underage drinking and the underlying causes of alcohol misuse by young people, and make recommendations on how to tackle the problem. James Cleverly, chair of the assembly's health and public services committee, said: "We know that 1,603 young people were admitted to London's hospitals with...