When it comes to police enforcement errors, DC and Baltimore have something in common. I’ll note this paragraph from Greater Greater Washington:
"Some of the commanders admitted that interactions with pedestrians can be more confrontational than with motorists. This, they said, often happens because pedestrians are more likely to challenge the officer than drivers."
IMHO This is more likely because the police get the laws wrong when dealing with traffic laws and non-motorized individuals.
https://greatergreaterwashington.org/post.cgi?id=9671oldId.20110318204349200
Biking in Baltimore