 Colvin takes Carcetti to a neighborhood council meeting where residents credit Hamsterdam with making the district safer.Finally, Colvin tours Hamsterdam itself, explaining that he wanted to try something different for dealing with the drug problem.Carcetti sees open drug dealing and is told by Colvin that it's best if he explores the area on his own, assuring him that the area is safe and offering to wait in the car for him to return.