Footnotes

• ↵i More active debate revolves around whether customers and pimps should be subject to criminal prohibitions, a matter about which Moen's paper is less explicit than it might be, though I suspect his view can be accurately inferred.

• ↵ii He also neglects to consider that the various problems might be interrelated.

• Competing interests None.

• Provenance and peer review Commissioned; internally peer reviewed.