A homeless mentally ill man who is also a heroin addict stands on the street holding a bag of his possessions, Delhi, India..It is estimated that around than 150000 people - more than one percent of the city - is homeless and, with constant migration this is increasing on a daily basis. The incidence of mental illness amongst this group is very high. Delhi has little formal provision to deal with such a situation. Countrywide there are no more than 400 registered psychiatrists. Delhi, India