Portugal's revolutionary drug policy

Scotland now has the highest rate of drug-related deaths in Europe — even higher than the United States. The shocking statistics have prompted calls in Scotland for a move towards the decriminalisation of drug use, taking the lead from a radical change of approach in Portugal. Portugal went from a full-blown opioid crisis in the 1980s to having one of the lowest rates of drug deaths in Europe today. We called Andreia Alves, a social worker with the Lisbon NGO Crescer, to find how a more humane policy makes her work easier. Also: turtle doves, VIP tour guides, and the art of the Spanish compromise.