Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Which of the following is the best example of surveillance?
A. A person with a substance use disorder completes a program aimed at getting the person to stop using the substance.
B. A municipal government conducts a survey to learn about patterns of drug use in the community.
C. A police officer arrests someone for possessing a small amount of a drug.
D. A community organization works to eradicate poverty in the community.