Drug abuse can be prevented by?

A.

Fighting drug addicts

B.

Poverty reduction

C.

Reducing drugs in circulation

D.

Legal sanction

Correct answer is D

Legal Sanctions, are penalties or other means of enforcement used to provide incentives for obedience with the law, or with rules and regulations. Criminal sanctions can take the form of serious punishment, such as corporal or capital punishment, incarceration, or severe fines.