Smart Devices in Criminal Investigations: How Section 8 of the Canadian Charter of Rights and Freedoms Can Better Protect Privacy in the Search of Technology and Seizure of Information
Author | Lee-Ann Conrod |
Position | Received her JD in 2010 and her LLM in 2018 |
Pages | 112-130 |
APPEAL VOLUME 24
n
115
ARTICLE
SMART DEVICES IN CRIMINAL
INVESTIGATIONS: HOW SECTION 8 OF
THE CANADIAN CHARTER OF RIGHTS AND
FREEDOMS CAN BETTER PROTECT PRIVACY
IN THE SEARCH OF TECHNOLOGY AND
SEIZURE OF INFORMATION
Lee-Ann Conrod *
CITED: (2019) 24 Appeal 115
ABSTRACT
Technology has changed our world, including how crimes are committed a nd how law
enforcement investigate them.Many of our daily activ ities, criminal or otherwise, leave
behind digital d ata. Vast amounts of specic and accurate i nformation is collected through
our intentional uses of technolog y and our inadvertent interact ions with it. is paper
examines how sec tion 8 of theCharteris adapting to new technologies throug h the SCC’s
jurisprudence. e current body of section 8 jurisprudence from the SCC has provided
neither the desired certa inty nor predictability. I point out some specic challenges wit h
section 8 law and propose a new way for ward: a spectrum of protection.
INTRODUCTION
Criminals a nd law enforcement alike rely on ever more sophisticate d technologies in their
respective pursuits . Some criminals employ new technologies to avoid police detect ion in
novel ways, for instance, by u sing cryptocurrencies to hide the proceeds of cr ime. Other
criminals employ tech nology in the commission of their oences, for inst ance, by accessing
child pornography on the internet or mak ing drug and weapons tra cking arrangements
via text messag es on smartphones. In the sa me way technology provides criminals with
means and methods to commit crimes, it can provide speci c and accurate information
about activities that wou ld assist law enforcement in their investigations. Today, more
crimes than e ver are inadvertently leaving behind d igital data in the form of IP addres ses,
search histor y or electronic records of t he criminal activities.
is paper exam ines how technology has be come a valuable and desirable component
of many crimina l investigations and makes proposal s for appropriately regu lating search
and seizure powers. To investigate and prosecute an accused person with the aim of
achieving a convict ion, the police must have gathered the ev idence lawfully s o that it is
* Lee-Ann received her J D in 2010 and her LLM in 2018. She is currently a Crown Prosecutor with
the Public Prosecution Ser vice of Canada in the Atlantic Regional O ce. The views expressed in
this article are those of the au thor alone.
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APPEAL VOLUME 24
admissible at tria l. e Charter1 limits law enforcement’s ability to search tec hnology and
seize information. Sec tion 8 provides that “[e]veryone has the right to be secure a gainst
unreasonable sea rch or seizure.”2
While the text of se ction 8 itself is straightforw ard, the jurisprudence is not. e Supreme
Court of Canad a (“SCC”) has dealt with the intersection of informationa l privacy and
technology on a variet y of occasions over the past t hree decades. Accused persons have
argued before the SCC t hat they have had their right to privacy violated with re spect to
their movements captured by a trac king device,
3
electricit y consumption rec ords obtained
from a util ity company,4 heat patterns i n their home viewed through for ward looking
infrare d technology,5 child pornography les on their home computer6 a nd work laptop,7
and incriminati ng text message conversations.8 e SCC has provided g eneral principles
to assist in the interpretation of section 8, specical ly that it should be governed by a
exible and normative ana lysis.9
e Court has identied t hat the purpose of section 8 is to prevent unjustied state
intrusion on individual privacy.10 ey have created a variety of tools of ana lysis to
achieve this pur pose including the totality of the circu mstances test and the concept of a
biographical core of inform ation. Yet, the jurisprudence from t he SCC has not provided
certainty or pred ictability. Split decisions, caveats, and an ad hoc a pproach create confusion
that leaves justice pa rticipants guessing where the C ourt will fall on developing is sues with
emerging tec hnology.11 Protecting an indiv idual’s technological privac y from the State
in the context of a crimina l investigation is complex. e central focu s of this paper is to
answer the question: in t he context of criminal investigat ions, how can the line be drawn
between lawf ul and unlawf ul searches of tech nology in light of the jurisprudence on
section 8 of the Charter? roughout this paper, I will show that given the cha llenges with
the current jurisprudence, t he law should be modied to establish greater lega l certainty.
First, I discuss t he current technological context and explore how new tech nological tools
are used to commit cri mes. Second, I outline the development and current state of the law
on section 8 of the Charter and elucidate t he serious deciencies in t he law dealing with
search and seizu re issues in the context of technology. ird, I assess t he eectivene ss of
the framework currently in place for section 8 of the Charter. i s section also explores
contextual fac tors surrounding the interpretation of section 8 with a view to exa mining
the major challenges to ac hieving certaint y within this area of the law. I outline a variet y of
ways in which the SCC ha s added to the uncertaint y. Fourth, and la stly, I recommend a way
forward for the SCC to bet ter address searches of technolog y within section 8 parameters.
I propose a new framework for the an alysis of section 8: a spectr um of protection. at
spectrum would be a ssessed using four criteria: intrusivene ss, specicity and accuracy of
1 Canadian Charter of Rights and Freedoms, Part I of the Constitution Act, 1982, Schedule B to the
Canada Act 1982 (UK), 1982, c 11 [Charter].
2 Charter, supra note 1, s 8.
[Jones].
9 Canada (Director of Investigation & Research, Combines Investigation Branch) v Southam Inc., [1984]
Canadian Criminal Law, 6th ed. (Toronto: Carswell, 2014) [Stuart] at 290.
10 Ibid at paras 25 and 27.
11 See for example Gomboc, su pra note 4; R v M(A), 2008 SCC 19 [M(A)]; R v Kang-Brown, 2008 SCC 18
[Kang-Brown].
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