NYC had lots of luck lowering serious crime by focusing on parking tickets and minor offenses. Cops in the area have an impact on other things, it chases criminals elsewhere, it makes it easier to report a crime, and it builds trust. You can't just ignore minor stuff and focus on big stuff, it doesn't work that way. Proof of that is after years of being on the FBI most wanted list, that scumbag abortion clinic bomber (Rudolph?) was caught by a graveyard shift cop as he looked through a dumpster looking for food. Good police work caught him, while years of having a dozen agents assigned to him did not. You can read about NYC's success here, Rudy G and a new outlook get and deserve most of the credit. If you can't get rid of graffiti and broken windows, you're not going to have any luck with major crime, as those things are obvious signs that the police have lost. That's why the abandoned warehouses and factories visible from 94 in Milwaukee, and to a lesser extent, Mpls, are such a big deal No one looking to open a business is going to look at those areas twice, because they know they are neighborhoods with little police presence. Even on SVU last night, they were bragging how quick their lab is, and that they have no backlog. If you never do the test, you can't catch the stupid scum who left evidence, and they'll keep offending. No idea if it's true about the real NYC, but it makes perfect sense. Van Hollen ran on this for AG also, and has lowered the wait, though it's still far too long.