Describes the drug trafficking process and ways various law enforcement agencies fight the war on drugs. Includes real-life case studies and examples of drug crimes solved around the world.

Drug crime: a worldwide problem -- Which drugs are illegal? -- Who are the criminals? -- The flow of drugs -- The cost of drugs -- Tackling the traffickers -- Smuggling and mules -- Case study: below the waves! -- Stop and search -- Global drug watch -- Surveillance -- Case study: operation junglefowl -- Going undercover -- The bust -- Case study: operation habitat -- Rehabilitation -- The future.