Only patrol in those areas from heavily armored vehicles until the "good" citizens rally to support the cops.
Yep, make them go hands on since the police have been thorough for the most part on enforcing the firearms safety laws there.
"My message to my troops is if you see anybody carrying a gun on the streets of Milwaukee, we'll put them on the ground, take the gun away and then decide whether you have a right to carry it." - Milwaukee Police Chief Ed Flynn
