San Francisco police targeted only black residents in drug arrests, lawsuit claims - the guardian

ACLU says the arrests of 37 people for selling small amounts of drugs part of a pattern of racial profiling in the department San Francisco police exclusively targeted black residents during undercover drug arrests as part of a pattern of racial profiling, according to a new lawsuit. ....
https://www.theguardian.com/us-news/2018/oct/04/san-francisco-police-black-residents-aclu-lawsuit