Concept:Drug law enforcement agencies have powers to arrest, investigate, and prosecute offenders, but they cannot exercise judicial punishment like execution.
Explanation:Drug law enforcement agencies, such as the NDLEA in Nigeria, are empowered to arrest drug barons and suspects.
They can also prosecute drug traffickers in court and they support rehabilitation of drug addicts through counselling and treatment programmes.
However, executing a drug suspect is a judicial or correctional function, not a duty of law enforcement agencies.
Therefore, agencies like the NDLEA are not empowered to carry out execution.
Answer:A. execute drug suspect