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Police drug test bar drinkers in Stoke on Trent

15 December 2012 Last updated at 11:13 GMT

A month ago, forty-one Police and Crime Commissioners were elected across England and Wales, many of them promising to get a grip on alcohol abuse and anti social behaviour.

The BBC's Liz Copper spent Friday night in Stoke on Trent, finding out how the police there are dealing with problems caused by alcohol.