IIAL.
Absolutely not. Such a rule would eviscerate the whole concept of probable cause being necessary to search.
I believe the ‘No’ meant, “No, I don’t mind - go ahead and search.”
If you decline a search the police may not search unless they have independent probable cause. You may also limit the scope of your search… “Well, you can search the car, but I don’t give you permission to open the trunk…” and you may withdraw your consent at any time. Of course, if the search has already yielded contraband, it’s too late; they already have probable cause to continue.
How long may they detain you without your consent? Answers vary. The courts have generally declined to establish a “bright-line” test: “Anything over an hour is unreasonable!” Instead, they look to the totality of the circumstances to determine if an individual case’s detention was unreasonable.
So, the police could ask to search your car, and, if you refuse, could probably keep you by the side of the road for 15 minutes while the drug dog arrives. If the dog alerts on your car (a dog sniff, by the way, is not a search within the meaning of the Fourth Amendment) then they have probable cause to search. They probably could not keep you for three hours waiting for the drug dog to arrive, and they probably cannot obtain your consent by threatening you with a three-hour detention until the drug dog arrives.
There is an exception of sorts: the Terry search. Even without probable cause, the police may briefly detain you and briefly pat down your outer clothing if they have a reasonable, articulable suspicion that there is a safety threat at hand. The pat-down is intended solely to search for weapons. Police may not reach inside pockets, for example, but may pat down outside of pockets. Reasonable, articulable suspicion is a level of suspicion below that of probable cause, but above a mere hunch or guess. Police must be able to point to specific, articulable facts that would cause a reasonable officer in their position to be concerned for safety.
Of course, if, during the pat-down, the officer feels several hard, small, rock-like objects encased in plastic in a pocket, and if, based on his training and experience, he can tell that this is probably a prohibited substance… then he now has probable cause to conduct a search.
There are three types of encounters between citizens and police: the consensual encounter, the Terry stop, and an outright detention. Police are always free, just as any person is, to approach you and ask you a question, and you are just as free to disregard that question and go about your business. The moment that your liberty is restrained in a significant way, the Fourth Amendment is implicated, and police must have at least reasonable suspicion to briefly detain you and investigate further.
The police are fond of characterizing every stop as consensual. They will initiate a traffic stop, write the ticket, and say in one breath, “OK, you can go. By the way, is there anything in the car I should know about?” They will argue that the moment they said you can go, the traffic stop was ended, and the continued conversation is the beginning of a consensual encounter. I don’t, however, know too many people who would be willing to simply put the car in gear and drive away at that point.
What to tell police? As little as possible. If driving, and in general, you may have to identify yourself if asked; laws differ from jurisdiction to jurisdiction on this point. But beyond that, you need not say anything. If that makes you uncomfortable, you merely repeat, “I haven’t done anything wrong,” in response to whatever question you’re asked.
Of course, if you truly have done nothing, and you are so inclined, you can explain things. But never consent to a search.
- Rick