Drug Use Mental Health Public Safety Crime Substance Abuse Public Spaces Public Perception Housing Solutions Housing Affordability Drug Addiction Community Safety Vulnerable Populations Ragpickers Drug Policy Drug Crisis Floating Shelters Drug-related Crime Impact on Businesses Winter Conditions Safety Concerns Skid Row Supportive Services Shelter Illegal Vending Violence Tent Cities Homeless Encampments Encampments Shelter Services San Francisco Drug Abuse Support Services Political Actions Transportation Community Support City Challenges Illegal Encampments Addiction