Police stop a male for speeding, ask to search the vehicle, and the man consents. The search is valid under which exception?

• A. Plain view
• B. Stop-and-frisk
• C. Search incident to arrest
• D. Consent

Answer: (D)

The key idea is that voluntary consent from a person with authority over the property removes the need for a warrant or probable cause. When the driver freely agrees to a search of the vehicle during a traffic stop, investigators may search within the scope of that consent because it relinquishes Fourth Amendment protections in that context. The search is valid because the person gave clear, voluntary permission to look inside the car, and the scope matches what was consented to (for example, interior areas or the trunk as described in the consent).

Other options don’t fit here: plain view requires the officer to notice evidence in plain sight during a lawful intrusion; stop-and-frisk is a limited, separate procedure aimed at discovering weapons during a stop; and a search incident to arrest requires that the person be under arrest at the time of the search. None of those conditions apply if valid consent is given.