Introduction Street Children: Overview Impressions from the street General Characteristics Drug/Alcohol Abuse Sexual Behaviour MdM France Street Children Project MdM France: Structures MdM Sweden assessment Heroin Use in St Petersburg: Overview Impressions from the Street Heroin Use Data HIV-positive Data MdM France Harm Reduction Program MdM Sweden Infectious Diseases Program Human Rights, Legal Issues & Law Enforcement Conclusions & Recommended Actions