A couple years ago I blogged about the falling number of vandalism cases in Lincoln, and particularly the decline in graffiti vandalism. I attributed that decline, in part, to Lincoln's graffiti abatement ordinances, adopted in 2006, and to good work by William Carver at the Lincoln/Lancaster County Health Department.
I have an automated report that spawns every afternoon to let Mr. Carver know about new graffiti cases. I also direct a copy to myself, and have thought I was noticing unusually small numbers this year. I ran the data. Sure enough, the decline I noted back in 2014 has continued and has even gone significantly deeper in 2015 and 2016. So far this year, LPD has handled 152 graffiti cases. Here's a graph that shows that same time period over the past six years. That is a mighty dramatic drop in a crime that was already falling significantly.