When a person is told that five police forces patrol in DC, the first comment that comes is "Wow, I bet it's safe!" The implication that "more is better" would be untrue.
The true implication is: where many entities in charge, no one does anything.
Who's going to shut down 14th & Girard, NW? There is about one killing every other month there. Are we going to wait until a middle-class pedestrian gets shot? Or a child?
This rant is not just about that particular park. The US Park Service is responsible for many parks in DC, and are very reluctant to do anything at all. It took two years to get a fence around 11th and Monroe, NW. And half the time the Park Service doesn't lock it at night.
If the US Park Service wants to exercise bureaucratic control over an area, they need to be responsible for patrolling it as well. We're getting sick of this. We pay taxes, we get no vote, and we have no say over half of the city.