Police Tackle Knife Crime With Stop And Search
A police officer searches a member of the public after he passed through the Knife Arch scanner temporarily set up by the Metropolitan Police in Hammersmith Broadway Shopping Centre, on November 19, 2008 in London, England. The Knife Arch is a mobile walkthrough metal detector which the police frequently use in public places to identify and deter people from carrying knives.
( - Photo by Oli Scarff/Getty Images Europe)











