Dept. of unintended consequences

…local residents and city officials developed a plan to force convicted sex offenders to leave their neighborhood: open a tiny park.

Parents here, where state law prohibits registered sex offenders from living within 2,000 feet of a school or a public park, are not the only ones seizing on this approach. From the metropolis of Miami to the small town of Sapulpa, Okla., communities are building pocket parks, sometimes so small that they have barely enough room for a swing set, to drive out sex offenders. One playground installation company in Houston has even advertised its services to homeowners associations as an option for keeping sex offenders away.

In many cities sex offenders are finding it hard to live anywhere at all, or they cluster in a few park-less neighborhoods.  The article is, as they say, interesting throughout.