KQED Radio, February 18, 2010 Host Cy Musiker
http://www.kqed.org/epArchive/R201002181730
“Based on past experiences, it has almost no chance of reducing crime. The best research we have is that it might move the problem around a little bit, from one neighborhood to another, but in all the areas where they’ve tried these injunctions—it’s been no permanent fix whatsoever.”