Costa del Narcos

The presenter reports on how southern Spain has become the main gateway for drugs into Europe, leading to violent turf wars between gangs and a government crackdown as the police struggle to regain control of their streets. Stacey goes on aerial patrol with police officers guarding the strip of water between Morocco and Spain, and discovers the extraordinary lengths smugglers will take to evade them, including travelling at 100mph in speedboats during extreme weather conditions