AdvertisementDenmark's 'Fix Rooms' Give Drug Users A Safe HavenDecember 16, 2013Sidsel OvergaardfacebookEmailDrug addict Martin Jensen used to hide in elevators and stairwells when he smoked heroin. Now, he's on methadone — and uses a Copenhagen "drug consumption room," where medical personnel watch over people using illegal drugs. (Sidsel Overgaard for NPR)