The history of the "traffic stop" in the US, and how it inevitably
became a vehicle for racism and violence.
The article recommends that traffic enforcement be done by unarmed
personnel.
The article linked to just above displays symbolic bigotry by
capitalizing "black" but not "white". (To avoid endorsing bigotry,
capitalize both words or neither one.) I denounce bigotry, and
normally I will not link to articles that promote it. But I make
exceptions for some articles that I consider particularly important.
Most often they give important information about racism or the fight
against racism.