Pub customers happily line up for drug testing - Boing Boing:
Police in Bicester set up a drug testing station in a pub, and swabbed the palms of every customer before they were allowed to enter. The swab was checked for drug residue. Anyone who tested positive was searched on the spot for possession of drugs. 150 people submitted to the test.
The police explained that it was part of a crackdown on violent street crime. But for some reason, they did nothing to stop the patrons from ingesting the drug that the pub was selling -- alcohol -- which is often found in the bloodstream of people who commit acts of violence.