Marijuana has long been accused of being a gateway to deadlier vices. But could cannabis be a swinging door that might also lead people away from hard drugs? That’s what this capital city is trying to find out. In coming weeks, Bogotá is embarking on a controversial public health project where it will begin supplying marijuana to 300 addicts of bazuco — a cheap cocaine derivative that generates crack-like highs and is as addictive as heroin.
Juan Manuel Santos, the Colombian president, has called for the global legalisation of marijuana to help combat the trafficking of harder drugs and related violence. "The world needs to discuss new approaches ... we are basically still thinking within the same framework as we have done for the last 40 years," he said. Asked if making marijuana legal could offer a way forward, Mr Santos said it could and that he would support it "provided everyone does it at the same time".