Final answer:
Reality-based drug education, such as D.A.R.E., is one law enforcement strategy to address the drug problem, emphasizing prevention and education. Legalization of certain drugs and rehabilitation through drug courts are other strategies to reduce the social costs associated with drug prohibition. option (a)
Step-by-step explanation:
One law enforcement strategy mentioned in the context of addressing the drug problem is reality-based drug education. This approach includes programs like Drug Abuse Resistance Education (D.A.R.E.), which promotes education to prevent drug use and gang membership.
An alternative strategy mentioned is the legalization of certain substances, such as marijuana, which some analyses suggest could reduce social costs associated with drug prohibition, including violence and the criminal justice system costs. Moreover, rehabilitation is emphasized as a more effective way of reducing recidivism than punitive measures, including the use of drug courts, which combine treatment with legal supervision to facilitate the recovery of drug offenders.