Where is this? Baghdad? Moscow under the Commie Overlords? Try Washington, D.C. Capital of the free world.
The checkpoints were put in place around a DC neighborhood called Trinidad in Northeast where there was a violent outbreak of crime. DC Police
The crime warrants an increased police presence in the neighborhood but not the police-state-like harassment of law abiding citizen who should be able to move freely around their home city. In Baltimore, they have reduced crime without resorting to Commie tactics (according to the WaPo):
Police in Baltimore, where there has been a 36 percent decrease in homicides and shootings this year, said they attribute that to targeting violent criminals and improving relationships with members of the community.
"You lock up the baddest of the bad in part by working with people in the neighborhood," Baltimore police spokesman Sterling Clifford said. "You look to people in the neighborhood to tell you who they are and where they are."
