Which of the following describes displacement effects in supply-side drug interventions?

• A. Elimination of markets worldwide
• B. Shifts production and trafficking to other regions or markets
• C. No impact on illegal markets
• D. Only reduces price in the country implementing policy

Answer: (B)

Displacement effects occur when supply-side drug interventions reduce activity in one area, but criminal networks relocate production or trafficking to other regions or markets. When authorities crack down locally, producers and traffickers adapt by shifting operations geographically or moving to alternative routes and markets that are easier to access or less monitored. This is why the best description is that production and trafficking shift to other regions or markets—efforts don’t simply erase the illegal supply chain, they reroute it.

The idea that markets are eliminated worldwide isn’t realistic because networks are spread across borders and can reestablish operations elsewhere. Saying there’s no impact on illegal markets ignores the observable relocation of activity. And claiming price reductions occur only in the implementing country misses how displacement can keep prices stable or even rise elsewhere, depending on how supply is redirected.