http://observer.guardian.co.uk/world/story/0,16937,1686655,00.htmlThe image of a heaving sea of vice and violence, plagued by racial tensions and corrupt City Hall politics, is out of date. That New York belongs only in the literature and films it inspired: The Bonfire of the Vanities, Serpico, A Bronx Tale. The figures speak for themselves. In 1990, 2,245 New Yorkers were murdered. Last year the number was 537, the lowest for 40 years. Figures for other crimes have also plummeted. Eight precincts, including the once notorious Central Park, recorded no violent deaths last year. Rape, assault, theft and muggings have all seen steep drops in the last 15 years. 'Something remarkable has happened in New York,' said David Kennedy, head of the centre for crime prevention and control at Manhattan's John Jay College.
Places once considered no-go areas have been gentrified and boast property prices among the most expensive in America. The subway system, once terrifying, is now a model of safety. Street crimes such as muggings have become rare in many places where they were once endemic. It is an experience that cities around the world have been desperate to mimic, but none has so far succeeded. Some say New York's experience is unique. 'Nothing like it has happened in criminology. We don't even have a word for it,' said Andrew Karmen, author of a book on the subject called New York Murder Mystery.
It used to be very different. In 1977 New York had a terrible summer. Looting and arson had broken out in the wake of a power blackout. The Son of Sam serial killer stalked the streets. Racial tension was everywhere. During a Yankees baseball game, as a huge factory went up in flames, a TV commentator on the match, remarked famously: 'There it is, ladies and gentlemen, the Bronx is burning.'
Many experts believe the strongest reason for the transformation is also the most obvious: better policing. Dubbed 'zero tolerance' by the media and politicians, police embarked on a strategy in the Nineties aimed at cutting big crime by stamping out small crime. It was a theory summed up in the idea that, if you refused to tolerate vandalism and breaking windows, you could improve a neighbourhood and discourage more serious criminals from operating. By the end of the decade this concept was being mimicked across America and the rest of the world, including parts of Britain.