Which test is used to assess the reasonableness of a police stop?

• A. Totality of circumstances.
• B. Per se rule.
• C. Bright-line rule.
• D. Uniform code.

Answer: (A)

The test used to judge the reasonableness of a police stop is based on the totality of the circumstances. This means the court looks at all factors together—observations, behavior, context, and any other relevant details—rather than relying on one single factor. Under this approach, a stop is reasonable if, considering everything a reasonable officer would weigh in the moment, there is reasonable suspicion to believe a crime is afoot or that a person poses a threat. No one factor alone determines reasonableness; the combination of factors is what matters.

The other options don’t fit because a per se rule would apply a fixed, unchanging standard regardless of context, which doesn’t account for the nuances of each stop. A bright-line rule similarly imposes an exact threshold that ignores situational differences. A uniform code isn’t the evaluative test used by courts to assess stop reasonableness.