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Warrantless GPS Tracking Is Legal, Says WI Court

PL/SQL Guy writes "A Wisconsin appeals court ruled Thursday that police can attach GPS trackers to cars to secretly track anybody's movements without obtaining search warrants. As the law currently stands, the court said police can mount GPS on cars to track people without violating their constitutional rights — even if the drivers aren't suspects. Officers do not need to get warrants beforehand because GPS tracking does not involve a search or a seizure, wrote Madison Judge Paul Lundsten."

36 of 594 comments (clear)

  1. This is why by whong09 · · Score: 5, Insightful

    Laws and amendments need to keep up with game changing technological development.

    1. Re:This is why by Tackhead · · Score: 5, Insightful

      Laws and amendments need to keep up with game changing technological development.

      Be careful what you ask for. You just might get it.

      On Slashdot, you're asking for stronger privacy protections written into the laws, so that the level of privacy and liberty you enjoyed in your childhood remains relatively constant. Citizens using VOIP instead of an analog phone for voice communications? "Sorry, uppity government! We'd like a law that reminds you that you should need a warrant to tap that too."

      In Washington, those exact same words mean that the laws should enable the development of a surveillance network so pervasive that it would have given Orwell nightmares. Citizens using VOIP instead of analog phones for voice communications? "Sorry, uppity citizen! Not until we pass a law requiring a built-in backdoor."

      We asked for a government that listened to its citizens, and now we've got one. Let's not make that mistake twice by asking for surveillance laws that keep up with game-changing technological breakthroughs.

  2. Seems reasonable by whydna · · Score: 4, Insightful

    If it's only vehicle location track, how is this different than having the police tail the vehicle or follow it via helicopter, etc. This seems like a lower-cost mechanism for doing the same thing. Is there more to it than that?

    1. Re:Seems reasonable by langelgjm · · Score: 5, Insightful

      There's a saying that goes, "Quantity has a quality all its own."

      Tracking a vehicle by having a live officer tail it, or using a helicopter, takes significant resources and effort. Using a GPS device makes that job much, much easier. So yes, it saves resources and effort - but what if it makes it too effortless?

      Perhaps the logic of why the police don't need a warrant to tail your car is because they can't possibly tail everyone's car all the time, and tailing a car represents a significant investment of effort on their part - which they are unlikely to do without reason. On the other hand, if it's as easy as slapping on a GPS device, the police might be much more likely to track cars without only minimal reason.

      --
      "Anyone who [rips a CD] is probably engaging in copyright infringement." - David O. Carson
    2. Re:Seems reasonable by hibiki_r · · Score: 5, Insightful

      Probably the fact that, as private citizens, we'd be arrested if we were trying the same strategy on police cars. We are allowed to follow a policeman walking down the street, right?

      There's also the fact that the GPS device would be attached to our property, which seems to me like a pretty significant change. A cop could put your home under surveillance, but could they drill holes into your siding to attach the cameras?

      Oh well, that's what we get in a country that has no clear provisions for a right to privacy.

    3. Re:Seems reasonable by Antique+Geekmeister · · Score: 3, Insightful

      The distinction seems clear. Tailing you _on a public roadway_ is very different than tailing you onto private property, and simply installing a GPS and recording its motion makes no distinction between them. It therefore seems to be an improper search.

  3. Bill of Rights by cjsm · · Score: 4, Insightful

    This is why we have the Bill of Rights. Because governments will trample on personal freedom at their whim unless controlled by the law or the people.

    --
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    1. Re:Bill of Rights by Faylone · · Score: 4, Insightful

      Governments will just trample on personal freedom with their whim as law unless controlled by the people.

  4. An interesting question by SEE · · Score: 4, Insightful

    On the one hand, you've got the theory that this is analogous to assigning an officer to watch and tail a suspect's car, which is perfectly legal without a warrant.

    On the other hand, you have, for example, things like Kyllo v. United States, where using thermal imaging equipment was treated as a search even though ordinary visual observation from off the property is not.

    I suspect a higher court would rule that GPS devices are more common in civilian use than thermal imaging, and that when driving your car in public you have no reasonable expectation that your movement will be unobserved, and so rule that this court got it right, there is no Fourth Amendment violation.

    1. Re:An interesting question by DarkOx · · Score: 4, Insightful

      I don't think it makes any sense. The police can't just install a camera on my lawn to watch the house. They should not be able install something on my car either. Its not the same as a tail operation at all. All I can say is that the police have no reasonable expectation of getting their GPS back since they are obviously disposing of it by leaving in on my property.

      --
      Repeal the 17th Amendment TODAY! Also Please Read http://www.gnu.org/philosophy/right-to-read.html
    2. Re:An interesting question by SEE · · Score: 3, Insightful

      Yeah, but the reason they can't put a camera on your lawn isn't the Fourth Amendment. They can put the camera on public property, or on a neighbor's property with their permission, to observe your property. While putting the GPS on your car might be illegal for other reasons, it isn't obvious that it's a violation of the Fourth Amendment.

  5. Cool by WindBourne · · Score: 3, Insightful

    if Police can do it without it being a suspect OR having a warrant, then we, the citizens, should have that same right. That means that we can now track judges to find their homes, what schools their kids go to, where member of the opposing political parties are heading off to (what do you mean that is a no-tel hotel; and hookers were there, along with representatives from Exon??? Really). Want to know where the chief of police or head of your school lives? Real easy now that nobody has privacy.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  6. Re:Perfect! by Krneki · · Score: 5, Insightful

    You sir are a genius. Let's start to track down politician cars and update their locations real time to a web site.

    And then let's see how long it takes for them to change the law.

    --
    Love many, trust a few, do harm to none.
  7. Not everyone agrees by earlymon · · Score: 4, Insightful

    From August 14, 2008 - http://www.insidetech.com/news/articles/2833-police-planting-gps-trackers-on-cars-without-warrants

    Privacy advocates are shocked. They say that by monitoring the movements of people, many of which are likely innocent, police departments across the country are committing a Big Brother-esque invasion of privacy. And one state Supreme Court is on their side. The Washington State Supreme Court ruled that a warrant must be obtained to justify such invasions of privacy.

    However, other state supreme courts - including New York, Wisconsin and Maryland, and the U.S. Court of Appeals for the 7th Circuit in Chicago - have declared that warrants are not needed.

    First - way to go, State of Washington.

    Next, it's not cut and dried, legally. From TFA:

    Sveum, 41, argued the tracking violated his Fourth Amendment protection against unreasonable search and seizure. He argued the device followed him into areas out of public view, such as his garage.

    The court disagreed. The tracking did not violate constitutional protections because the device only gave police information that could have been obtained through visual surveillance, Lundsten wrote.

    Even though the device followed Sveum's car to private places, an officer tracking Sveum could have seen when his car entered or exited a garage, Lundsten reasoned. Attaching the device was not a violation, he wrote, because Sveum's driveway is a public place.

    "We discern no privacy interest protected by the Fourth Amendment that is invaded when police attach a device to the outside of a vehicle, as long as the information obtained is the same as could be gained by the use of other techniques that do not require a warrant," he wrote.

    Although police obtained a warrant in this case, it wasn't needed, he added.

    Larry Dupuis, legal director of the ACLU of Wisconsin, said using GPS to track someone's car goes beyond observing them in public and should require a warrant.

    "The idea that you can go and attach anything you want to somebody else's property without any court supervision, that's wrong," he said. "Without a warrant, they can do this on anybody they want."

    So, what the real issue? Surveillance? Like it or not, that's legal. A cop can follow you all day long, so far as I know, as long as it doesn't amount to what a judge would call harassment. (That said, a judge's threshold and mine are probably quite different.)

    Or is the real issue as the ACLU says, the attachment of a (police) device to property without court supervision?

    I'm going with the ACLU on this one. Bond used a homer(*) 45 years ago in Goldfinger, and that was cool - or so we thought, because the of the target. But when I think now that the pursuer had a license to kill - I wonder if the future shouldn't be protected very, very carefully.

    (* - Yep, they called it a homer in the movie. Nonetheless, cue Simpsons' jokes in ...3...2...)

    --
    Pathological kinda promises Path + Logical - but instead, you get stuck with pathetic.
  8. Re:True, but ... by Man+On+Pink+Corner · · Score: 5, Insightful

    6 man EOD team response, more like $10k. What are they going to do, NOT respond when you call about a potential bomb on your car?

    No, they'll surround your car with sandbags and water barriers and blow it up.

    It pays to think these things through.

  9. Re:But... by theArtificial · · Score: 4, Insightful

    Isn't this a moot point with mobile phones?

    --
    Man blir trött av att gå och göra ingenting.
  10. Re:But... by laughingcoyote · · Score: 5, Insightful

    How can warrantless GPS tracking be legal while warrantless car searching is illegal.

    Police don't need a warrant to follow a car, and in my opinion, GPS tracking is more akin to tailing a car than searching through it. I'm not thrilled by this ruling, but it doesn't seem blatantly unconstitutional.

    I'm not quite sure you're correct there. It's rather ironic that the case here involved someone suspected of stalking. Stalking also can be no more than following someone around and watching them in public places, yet it's something most areas have laws against. The only difference here is that the "stalker" is a police officer. Do you have any doubts that if it were found that the person suspected of "stalking" had covertly put GPS trackers on his victim's cars, they wouldn't nail him in a second? It would seem to me that if this type of behavior would be potentially criminal if done by someone who's not a police officer, it should take a warrant for a police officer to engage in it.

    The clear intent of the Fourth Amendment is that the police can't pry into our lives without convincing a judge they have probable cause to believe we're involved in a crime. Even then, they can't just fish, they have to tell the judge exactly what crime, why they believe we're involved in it, and what evidence they believe their search will find.

    Just because technology may now allow them to do such prying without physically kicking in a door doesn't mean we should allow surveillance on anyone at any time. As far as I'm concerned, gathering data on a specific person's movements, habits, etc., through surveillance, is a type of search (one is checking into that person's personal life, using methods that would routinely be thought to be invasive even if they are in public, and ironically here most of those methods would trigger the very anti-stalking laws being enforced here), and should be subject to Fourth Amendment protection, including the requirement for a warrant.

    --
    To fight the war on terror, stop being afraid.
  11. Re:Perfect! by darkmeridian · · Score: 5, Insightful

    No, you can't. There are probably laws out there that prevent you from tampering with police cars. Police officers, in the course of an investigation, are allowed to do things that citizens cannot, such as pulling someone over or patting them down.

    The entire problem here is that the state hasn't passed any laws regulating the conduct. The court only ruled that there was no violation of the Fourth Amendment here, which restricts SEARCH and SEIZURE. It would be hard to argue that putting a GPS unit on a car is either a search (you don't see anything in the car, etc.) or a seizure (such as impounding the car). In fact, the decision starts off by inviting the legislature to address the issue. States are allowed to regulate even if there isn't a constitutional bar to an action.

    --
    A NYC lawyer blogs. http://www.chuangblog.com/
  12. Re:Perfect! by Animaether · · Score: 4, Insightful

    You sir are a genius. Let's start to track down politician cars

    I'm note sure if you meant police (as per GP) or politician, but okay... so far so good, seems to be legal, all that. At least as long as you're a cop.
    I'm guessing there's laws against private citizens attaching random item X to other person's property Y.

    and update their locations real time to a web site.

    and there's definitely all sorts of laws against that one.

    It's a cute thought-experiment, bound to get you all sorts of populistic "YEA!"-voters, and might even be used to demonstrate the inequality between what some people (such as law enforcement officers, licenses private investigators, licensed bounty hunters, etc.) can do and others (joe schmoe) can't do, but fails to be realistic.

    That said - go for it, I'd love to see what happens, the media attention, all that.. I just hope it doesn't end badly for you.

  13. Re:Perfect! by mattwarden · · Score: 4, Insightful

    One more thing... is it legal for you to tail a police officer? I guess that would be the deciding factor, because the argument seems to be that a police officer could tail anyone without a warrant, therefore there is no expectation of privacy and using GPS to track the movements is perfectly legal.

  14. Re:But... by johnlcallaway · · Score: 3, Insightful

    It's not illegal for me to follow someone around if I'm on public property.

    It's only illegal after they have told me to stop it and show emotional distress or physical threats as a reason.

    As the court said, the use would be legal as long as the same information could have been gathered using normal observational techniques. There are plenty of opinions regarding this type of public activity, and there will be plenty more.

    The Constitution provides only guarantees against unreasonable search and seizure. There has to be a balance between protecting against fishing expeditions and letting people with a preponderance of evidence get away because of delays in getting warrants. A police officer can walk past a car and look into it and if he see's a dead body, he can open the car and search it. If he sees a what could be drugs, he may have to go get a search warrant. One is a reasonable search, there is a body with pools of blood in the back seat. The other is not, the white powder could be sugar.

    Police have always been able to 'tail' suspects. I feel this is no different. If police start attaching GPS devices to cars of people not accused of any crimes 'just to see where he goes' and then arresting them for speeding, I'm sure the courts will toss those out using exactly the same type of finding.

    --
    I rarely read replies, it's my opinion and if you thought about your opinion a little more, I'm OK with that.
  15. Slippery slope, where's my jammer? by schwit1 · · Score: 3, Insightful

    What's the next step? All vehicles will be required to have a government controlled GPS device.

  16. Letter vs Intent, possible future loopholes. by Foo2rama · · Score: 3, Insightful

    I am not a lawyer... but,

    Modern tort law states.
    Intrusion upon seclusion occurs when a perpetrator intentionally intrudes, physically, electronically, or otherwise, upon the private space, solitude, or seclusion of a person, or the private affairs or concerns of a person, by use of the perpetrator's physical senses or by electronic device or devices to oversee or overhear the person's private affairs, or by some other form of investigation, examination, or observation intrude upon a person's private matters if the intrusion would be highly offensive to a reasonable person.

    Unless this does not apply to LEO...

    In theory you could expand this ruling to include monitoring of a persons latptop as long as they where not at home, to view connections made but not the actual communication, perhaps extending to his communication. Or even extended to snooping any wireless communication that can be received in a public place, even using basic encryption that is known to be compromised ie wep etc. (read below)

    The argument which is kinda valid, is that the information of placing a tracking device can be obtained by following the person, hence the argument that it tracked him into a non private place IE his garage, while in theory a violation of privacy is still info that could be obtained visually from public view.

    To me this appears to be spirit vs letter of the law issue. The letter of the law does make this type of tracking legal, but is that really the Spirit of the Law... I can see lots of loopholes extending from this ruling.

    --


    ---In a time of Chimpanzees I was a Monkey.
  17. Correct by Sycraft-fu · · Score: 3, Insightful

    This isn't a cut and dried situation. Police need a warrant to search your house. There is no question in this matter. The Constitution is pretty clear on the matter, and there's loads of case law. However they don't need a warrant to conduct surveillance on your house. They are free to park on the street and watch what goes on. For that matter, so are private citizens. I can park near you house and watch you if I like.

    So that's where the argument that it is fine comes from. This isn't a search, they aren't looking through your car, this is surveillance, they are just watching where you car goes. They could legally do this by simply following your car, so one could argue this is just an extension of that.

    Now please don't think I'm advocating this, just saying that it isn't a clear situation.

  18. Re:But... by jonnycando · · Score: 5, Insightful

    So when/if I find such a device on my car it belongs to me doesn't it? And I'm not giving it back. And I'm not paying any bill they send me.

    If I find such a device on my car, not only shall I not return it nor pay for it I shall feel free to destroy it, as I did not put it there, and do not want it there.

  19. Re:But... by Anonymous Coward · · Score: 5, Insightful

    Police have always been able to 'tail' suspects. I feel this is no different. If police start attaching GPS devices to cars of people not accused of any crimes 'just to see where he goes' and then arresting them for speeding, I'm sure the courts will toss those out using exactly the same type of finding.

    You, oddly enough, fail to see the problem differentiating both situations.

    The act of tailing a suspect by a police officer requires use of manforce, which prevents it from being widely abused.

    Given the constantly decreasing costs of electronics manufacture, even if not now, there will be a point where it becomes possible to constantly monitor large part of the population without extraordinary expenses. Especially if you are doing this to simply gather data on people in case sometimes you decide to go after a particular individual.

    I fail to see how this is difficult to envision.

  20. Re:But... by dimeglio · · Score: 4, Insightful

    If this is legal for the police, I presume it is legal for anyone else who wishes to track someone. So, with that thought, here is something great for valentine's day: lingerie equipped with GPS tracking. The "boyfriend" version is bound to be more popular because of the strategically placed bulge.

    --
    Views expressed do not necessarily reflect those of the author.
  21. Re:Perfect! by giorgiofr · · Score: 4, Insightful

    Yeah, it's not like they signed up deliberately for the job and have a will of their own directing their actions, thus making them directly responsible for each and every action they take, like every other human being.

    --
    Global warming is a cube.
  22. Re:But... by Belial6 · · Score: 5, Insightful

    Or better yet, putting GPS on police cars.

  23. Re:But... by TheTurtlesMoves · · Score: 4, Insightful

    I think a good measure of what a the police can do without a warrant, is what a normal person can do without a warrant. I can't tap the Judges calls, therefore if a cop wants to tap my phone they should need a warrant. If I can't get the GPS logs of the Judges car, then a cop should need a warrant to do the same to me. If this is information our public servants feel we should not have about them, then there *is* an expectation of privacy on that information.

    I think enforcement of this type of equality of "public" information will keep Judges and cops in line better in general. Set it into law that as soon as the Police don't need a warrant for some information, we get the information too about them and their families.

    Of course in the real world YMMV.

    --
    The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
  24. Re:But... by misexistentialist · · Score: 4, Insightful

    If the courts claim that GPS tracking doesn't require a warrant, it would be "reasonable" to track every vehicle to improve public safety by automatically enforcing 100% compliance with traffic laws.

    Really the decision is bizarre. Are the police allowed to bug your car since you're in public? Is it OK for you to put a GPS tracker on your girlfriend's car?

  25. Re:But... by tagno25 · · Score: 3, Insightful

    Or better yet, putting GPS on police cars.

    and give the public access to them sot that robberies can happen without cops.

  26. Time delay the information by, say 1 week by toby · · Score: 3, Insightful

    The GP's idea is brilliant.

    --
    you had me at #!
  27. Re:But... by postbigbang · · Score: 3, Insightful

    We agree that when you're out in public, your whereabouts can be recorded. However, adding a GPS unknowingly to a vehicle isn't covered here. That's the whole point.

    And yes, there is no specific right to privacy in the constitution. Now learn about how privacy is imbued by the first, second, fourth, fifth, and fourteenth amendments.

    --
    ---- Teach Peace. It's Cheaper Than War.
  28. Re:But... by Rob+Simpson · · Score: 5, Insightful

    Stalking is legal now?

  29. Re:But... by Captain+Sarcastic · · Score: 3, Insightful

    Who would you like to train them? Kindergarten teachers?

    Actually, no, I don't want kindergarten teachers training them. On the other hand, I'm not too thrilled with police being taught military responses as the default response.

    You see, there is a difference between a soldier and a peace officer. A soldier does what he/she has to in order to stay alive when they know that they are going to be shot at. They are basically taught to keep their weapons loose in their holsters / ready in their hands, because they expect that they are going to be using them. A peace officer is supposed to uphold the law and protect the citizenry (even if some of them may not seem to deserve it, but that's another aspect that we needn't go into at this point).

    Now, MP (Military Police) receive the additional training of police in conjunction with their military training, and those are the sort of people that I would have NO trouble with helping to train civilian police.

    --
    Strike while the irony is hot! -- The Freethinker