Crime Maps

I'm a little foggy on this idea that I am going to be able to defend myself via use of an online map.

I mean, if the map shows a rash of incidents right in front of Tipitina's French Quarter and there's a Ballzack show coming up at Tipitina's French Quarter well then I'm still going to Tipitina's French Quarter.

Now maybe if this map existed in the corporeal universe and were made of something solid, heavy, or pointy, it may serve a useful defensive purpose when I get there, but as it is, the map's utility is purely informational.