The New York City Police Department has recently attempted to explain its disproportionate arrest rates of black and Hispanic people on weed charges by saying that more residents in majority-black and -Hispanic neighborhoods call the cops to complain about weed.

File this under “Yeah, We Knew That Already, but Thanks for the Confirmation”: An analysis of police data shows that blacks and Hispanics make up the majority of arrests for marijuana possession—even in areas where the population is mostly white or other ethnic groups.