Which statement about knock-and-announce is correct?

Which statement about knock-and-announce is correct?

• A. Knock-and-announce is optional in most cases
• B. It is always required before entering a residence
• C. It is never required for drug searches
• D. It only applies to executions involving warrants

Answer: (B)

Knock-and-announce is the practice of identifying yourself, stating your authority and purpose, and waiting a brief moment before entering a dwelling to execute a warrant. This rule is taught because it reduces the risk of violence, protects occupants’ privacy, and minimizes property damage while giving those inside a chance to comply. The best answer reflects the general expectation that, before entering a residence to carry out a warrant, officers should knock and announce. There are narrow exceptions—no-knock entries are permitted when announcing would create imminent danger or allow destruction of evidence—but these are limited and must be justified. It’s not accurate to say it’s never required for drug searches or that it only applies to certain warrants; the core idea is the standard announce-and-wait approach during warrant service, with justified exceptions.