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Where locals are shocked to see police

Rio slum gets a police presence ahead of the World Cup in 2014

After a major operation to clear out drug dealers, a Brazilian police force is now planning to set up the first permanent police station in one of Rio's largest slums.

It's part of a move to restore control in some of the city's most dangerous areas, ahead of next year's World Cup and the Olympics in 2016.

Jefferson Puff reports.