The petition for rehearing the GPS issues from the DC Maynard case was denied this past November.
It was a close decision with 4 of the 9 judges dissenting. Two dissenting opinions were issued. The first, drafted by Chief Judge Sentelle and also signed by Judges Henderson, Brown, and Kavanaugh, argued that Maynard was not distinguishable from the Knotts case, and therefore there was no reason to have decided Maynard differently than Knotts. The opinion also took issue with the theory that aggregation of information could amount to violation of the Fourth Amendment, which the original decision appeared to promote. It expressed concern that this line of reasoning would mean that other forms of surveillance—including personally conducted visual surveillance—could be held to violate the Fourth Amendment when done on a prolonged basis. Citing an opinion from the Seventh Circuit, it also suggested that GPS tracking should perhaps not even be considered a search within the meaning of the Fourth Amendment.
The second dissenting opinion, drafted by Judge Kavanaugh, pointed out that the appellant had also asserted a Fourth Amendment violation on the basis of the interference with personal property through the installation of the GPS tracking device on the appellant’s automobile. Thus, Judge Kavanaugh opined that a rehearing was additionally warranted in order to adjudicate this question.
The order, a concurring opinion, and the two dissenting opinions are available here thanks to courtlistener.com.
Showing posts with label human rights. Show all posts
Showing posts with label human rights. Show all posts
Wednesday, February 2, 2011
Monday, August 16, 2010
DC Circuit Rules on Fourth Amendment and GPS
In an earlier post, I discussed the case of People v. Weaver which was argued before the New York Court of Appeals. Now, the Federal Circuit Court for the District of Columbia has decided on the issue of whether the long-term use of GPS surveillance must be supported by a warrant. Unlike in People v. Weaver, the DC Circuit decided the case on the basis of the Fourth Amendment of the US Constitution as opposed to an analogous guarantee under a State Constitution. The case, United States v. Maynard, No. 08-3030 (D.C. Cir. August 6, 2010), does have some similarities to People v. Weaver, but there are also some interesting and significant differences.
Maynard involved the use of a GPS device to monitor the movements of a suspect’s vehicle over the course of 28 days. Inevitably, as in Weaver, much of the discussion in Maynard centers around the Knotts case (460 U.S. 276 (1983)). Knotts was the Supreme Court case involving the “beeper” homing device and the drum of chloroform (See my earlier post for more details). In Maynard, however, the court seized upon specific language indicating a limitation on the scope of the Knotts holding. In this way, the DC court argued that the Knotts court had drawn a distinction between the limited type of surveillance at issue in that case versus “more comprehensive or sustained” surveillance as was at issue in the Maynard case (“Most important for the present case, the Court specifically reserved the question whether a warrant would be required in a case involving ‘twenty-four hour surveillance,’….” (p. 17)).
Thus, for the Maynard court, the issue in question in the case was whether prolonged GPS-tracking of a vehicle without a warrant violated the Fourth Amendment protection against unreasonable searches. As in Weaver, the DC court was particularly impressed by the amount of information that could be extracted from having the complete record of an individual’s movements over an extended period of time.
Since the case concerned the Fourth Amendment, the Court had to apply the so-called Katz test (after Katz v. United States, 389 U. S. 347 (1967)) to determine whether there was a violation. That involves application of the famous (or infamous) “reasonable expectation of privacy” standard. Under that standard, US Supreme Court jurisprudence has established that one cannot reasonably expect that aspects of life that are exposed to the public remain in or belong to the private sphere. Thus, the reasoning in Knotts was that the use of the homing device did not implicate the Fourth Amendment since “[a] person traveling in an automobile on public thoroughfares has no reasonable expectation of privacy in his movements from one place to another” (Knotts, at 281). Interestingly, the DC court held that the prolonged surveillance of a suspect’s vehicle with GPS does not concern movements that are “exposed to the public” in the same way as the journey of the drum of chloroform from its place of purchase to Knotts’ cabin. Here, the extent of information gathered was the distinguishing factor. Although each of the vehicle’s movements on public roads was undoubtedly in public view, the DC court maintained that the likelihood that anyone would track each of those movements week after week was “essentially nil” (p. 26). Thus, in essence, it may be unreasonable to expect that no one will observe the totality of a single trip made with one’s automobile on public roads, but it is not unreasonable to expect that no one person will observe the totality of every trip made with that automobile over the course of a month. That, at least, appears to be the court’s reasoning.
This line of thought makes this case particularly remarkable. The notion that the extent of information itself that is gathered about a criminal subject could hold significance for Fourth Amendment analysis has not been adopted by the Supreme Court; yet, many have questioned or criticized the shortcomings of the reasonable expectation of privacy standard, including the potential lack of differentiation with respect to the aggregation of “publicly exposed” information as opposed to individual bits. I’m not sure that any other federal court has introduced this notion – there at least don’t appear to be any other such cases concerning the use of GPS. In fact, the 7th and 9th Circuits tended to suggest the sort of result one would expect—i.e. that use of GPS generally wouldn’t constitute a Fourth Amendment search since it merely conveyed information that was exposed to public view (See United States v. Garcia, 474 F.3d 994 (7th Cir. 2007), United States v. Pineda-Moreno, 591 F.3d 1212 (9th Cir. 2010)). If the Supreme Court were to adopt Maynard’s line of reasoning, it would mean a significant change for the scope of Fourth Amendment protection, not to mention the future of law enforcement surveillance.
But how does Maynard differ from Weaver—apart from the fact that they dealt with different bodies of law? Weaver seemed to focus on the technology itself and the novel dangers it posed—as bemoaned by Judge Smith in his dissent. As a result, Weaver appears to hold that the use of GPS for surveillance will always require a warrant whatever the circumstances. The holding in Maynard is narrower. It doesn’t subject GPS in and of itself to the warrant requirement but rather only the “prolonged” use of it. Again, it’s essentially the body of information that is acquired that is the key issue. “Prolonged” use results in the collection of too much information—beyond what one would reasonably expect to be public. That means that more limited use of GPS without a warrant should be OK within DC (assuming there aren’t other bases for objecting on Fourth Amendment grounds—for instance on the basis that depositing the GPS device on the car constituted an impermissible seizure). Where exactly the line would lie between overintrusive surveillance and permissible surveillance remains to be seen. It’s significant to note that the court expressly reserved any determination as to whether prolonged visual surveillance would be subject to the warrant requirement. That fact might, in a way, leave some room for technology to have some significance after all. However, if it were ruled that no warrant was required for police officers to maintain visual surveillance of a suspect over the course of a month and record that suspect’s movements—effectively accumulating the same body of information that was at issue in Maynard—this would be a strange result.
Maynard is interesting for another reason. On pages 36 - 37, it refers to what in German is known as a right to “informational self-determination” (informationelle Selbstbestimmung). In English scholarship, this right is often referred to as “informational privacy” (See DETECTER Deliverable D17.1: van der Hilst, "Human Rights Risks of Selected Detection Technologies: Sample Uses by Governments of Selected Detection Technologies," p. 4 (citing Alan F. Westin, Privacy and Freedom (1967) and Arthur Miller, The Assault on Privacy (1971))). If a right to control information about oneself wins greater recognition in the US—beyond law pertaining to the Freedom of Information Act and (potentially) common law torts—this would also represent a significant development for privacy law in the US.
Maynard involved the use of a GPS device to monitor the movements of a suspect’s vehicle over the course of 28 days. Inevitably, as in Weaver, much of the discussion in Maynard centers around the Knotts case (460 U.S. 276 (1983)). Knotts was the Supreme Court case involving the “beeper” homing device and the drum of chloroform (See my earlier post for more details). In Maynard, however, the court seized upon specific language indicating a limitation on the scope of the Knotts holding. In this way, the DC court argued that the Knotts court had drawn a distinction between the limited type of surveillance at issue in that case versus “more comprehensive or sustained” surveillance as was at issue in the Maynard case (“Most important for the present case, the Court specifically reserved the question whether a warrant would be required in a case involving ‘twenty-four hour surveillance,’….” (p. 17)).
Thus, for the Maynard court, the issue in question in the case was whether prolonged GPS-tracking of a vehicle without a warrant violated the Fourth Amendment protection against unreasonable searches. As in Weaver, the DC court was particularly impressed by the amount of information that could be extracted from having the complete record of an individual’s movements over an extended period of time.
Since the case concerned the Fourth Amendment, the Court had to apply the so-called Katz test (after Katz v. United States, 389 U. S. 347 (1967)) to determine whether there was a violation. That involves application of the famous (or infamous) “reasonable expectation of privacy” standard. Under that standard, US Supreme Court jurisprudence has established that one cannot reasonably expect that aspects of life that are exposed to the public remain in or belong to the private sphere. Thus, the reasoning in Knotts was that the use of the homing device did not implicate the Fourth Amendment since “[a] person traveling in an automobile on public thoroughfares has no reasonable expectation of privacy in his movements from one place to another” (Knotts, at 281). Interestingly, the DC court held that the prolonged surveillance of a suspect’s vehicle with GPS does not concern movements that are “exposed to the public” in the same way as the journey of the drum of chloroform from its place of purchase to Knotts’ cabin. Here, the extent of information gathered was the distinguishing factor. Although each of the vehicle’s movements on public roads was undoubtedly in public view, the DC court maintained that the likelihood that anyone would track each of those movements week after week was “essentially nil” (p. 26). Thus, in essence, it may be unreasonable to expect that no one will observe the totality of a single trip made with one’s automobile on public roads, but it is not unreasonable to expect that no one person will observe the totality of every trip made with that automobile over the course of a month. That, at least, appears to be the court’s reasoning.
This line of thought makes this case particularly remarkable. The notion that the extent of information itself that is gathered about a criminal subject could hold significance for Fourth Amendment analysis has not been adopted by the Supreme Court; yet, many have questioned or criticized the shortcomings of the reasonable expectation of privacy standard, including the potential lack of differentiation with respect to the aggregation of “publicly exposed” information as opposed to individual bits. I’m not sure that any other federal court has introduced this notion – there at least don’t appear to be any other such cases concerning the use of GPS. In fact, the 7th and 9th Circuits tended to suggest the sort of result one would expect—i.e. that use of GPS generally wouldn’t constitute a Fourth Amendment search since it merely conveyed information that was exposed to public view (See United States v. Garcia, 474 F.3d 994 (7th Cir. 2007), United States v. Pineda-Moreno, 591 F.3d 1212 (9th Cir. 2010)). If the Supreme Court were to adopt Maynard’s line of reasoning, it would mean a significant change for the scope of Fourth Amendment protection, not to mention the future of law enforcement surveillance.
But how does Maynard differ from Weaver—apart from the fact that they dealt with different bodies of law? Weaver seemed to focus on the technology itself and the novel dangers it posed—as bemoaned by Judge Smith in his dissent. As a result, Weaver appears to hold that the use of GPS for surveillance will always require a warrant whatever the circumstances. The holding in Maynard is narrower. It doesn’t subject GPS in and of itself to the warrant requirement but rather only the “prolonged” use of it. Again, it’s essentially the body of information that is acquired that is the key issue. “Prolonged” use results in the collection of too much information—beyond what one would reasonably expect to be public. That means that more limited use of GPS without a warrant should be OK within DC (assuming there aren’t other bases for objecting on Fourth Amendment grounds—for instance on the basis that depositing the GPS device on the car constituted an impermissible seizure). Where exactly the line would lie between overintrusive surveillance and permissible surveillance remains to be seen. It’s significant to note that the court expressly reserved any determination as to whether prolonged visual surveillance would be subject to the warrant requirement. That fact might, in a way, leave some room for technology to have some significance after all. However, if it were ruled that no warrant was required for police officers to maintain visual surveillance of a suspect over the course of a month and record that suspect’s movements—effectively accumulating the same body of information that was at issue in Maynard—this would be a strange result.
Maynard is interesting for another reason. On pages 36 - 37, it refers to what in German is known as a right to “informational self-determination” (informationelle Selbstbestimmung). In English scholarship, this right is often referred to as “informational privacy” (See DETECTER Deliverable D17.1: van der Hilst, "Human Rights Risks of Selected Detection Technologies: Sample Uses by Governments of Selected Detection Technologies," p. 4 (citing Alan F. Westin, Privacy and Freedom (1967) and Arthur Miller, The Assault on Privacy (1971))). If a right to control information about oneself wins greater recognition in the US—beyond law pertaining to the Freedom of Information Act and (potentially) common law torts—this would also represent a significant development for privacy law in the US.
Tuesday, August 10, 2010
European Union Agency for Fundamental Rights: Document on Body Scanners
The European Union Agency for Fundamental Rights published a Q&A document on the use of full body scanners last month.
It addresses the following questions:
1. Which fundamental rights are at risk of being affected by the use of body scanners?
2. Is the use of a body scanner to be considered as processing personal data?
3. How could the requirements on the design and selection of body scanners best respect rules on data protection?
4. How can body scanners be assessed from a rule of law perspective?
5. Are there specific considerations to be taken into account when selecting people to be screened?
6. Should the person to be screened be given the choice between a body scanner and other screening methods?
7. Which information should be given to persons before they choose to be screened by a body scanner?
8. How intrusive are body scanners if compared to other screening methods?
9. Is the detection capability of body scanners an added value regarding security?
10. Which conditions should apply in order to address the concerns related to fundamental rights?
It addresses the following questions:
1. Which fundamental rights are at risk of being affected by the use of body scanners?
2. Is the use of a body scanner to be considered as processing personal data?
3. How could the requirements on the design and selection of body scanners best respect rules on data protection?
4. How can body scanners be assessed from a rule of law perspective?
5. Are there specific considerations to be taken into account when selecting people to be screened?
6. Should the person to be screened be given the choice between a body scanner and other screening methods?
7. Which information should be given to persons before they choose to be screened by a body scanner?
8. How intrusive are body scanners if compared to other screening methods?
9. Is the detection capability of body scanners an added value regarding security?
10. Which conditions should apply in order to address the concerns related to fundamental rights?
Tuesday, June 29, 2010
Detecter Deliverable: Privacy, Secret Detention Centres and Overflights
Deliverable 16.1 was written by Geir Ulfstein as part of Work Package 08. You can read the whole thing here.
Executive Summary
Executive Summary
- Article 17 of the International Covenant on Civil and Political Rights (ICCPR) establishes the right to privacy. The implementation of this right is monitored by the Human Rights Committee. The Committee has emphasized that interference in the right to privacy must be foreseeable; mechanisms should be established to prevent abuse of collected information and to ensure review, supervision and redress; and vulnerable groups should be protected. The Committee has, however, not established clear guidance about which substantive measures would be considered a violation of the right of privacy.
- News media and NGOs reported in 2005 about secret detention centres and overflights in Europe as part of US counter-terrorism strategy. Such activities gave rise to several human rights concerns. The Parliamentary Assembly of the Council of Europe initiated an inquiry into these matters. The Secretary General requested member states to provide relevant information. The European Commission for Democracy through Law (Venice Commission) prepared an opinion on the human rights aspects. Cooperation was also established with the European Parliament of the European Union. This cooperation uncovered suspicious patterns of military and civilian aircraft and indications of secret detention centres. They were also able to put political pressure on the respective international organs and on national governments. The Committee of Ministers of the Council of Europe, however, failed to follow up strongly, and the European Parliament deplored the lack of follow up by the Council of the European Union, and by member states.
- Several UN organs have been involved in the issues of secret detention and overflights, including the Human Rights Committee, the Committee Against Torture, the Special Rapporteur on the promotion and protection of human rights while countering terrorism, the Special Rapporteur on torture and other cruel, inhuman or degrading treatment or punishment, the Working Group on Arbitrary Detention and the Working Group on Enforced or Involuntary Disappearances. The UN organs have generally been more reactive than what was the case of the European Parliament and the Parliamentary Assembly. But all the bodies have, within their mandates, addressed these matters. They have helped to uncover certain facts, but have not been able to establish ‘hard facts’ about the relevant activities. These bodies have, however, the benefit of being able to have a more continuous focus on such cases. Furthermore, they have a global focus, and may thus engage in activities beyond the European context.
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