Protecting the Right to Privacy in Digital Devices: Reasonable Search on Arrest and at the Border
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Canada’s courts in recent years have consistently recognized a high degree of privacy in the content of digital devices. Yet the law authorizing device searches on arrest and at the border has failed to reflect this higher interest. In both contexts, courts have assumed that the state has a compelling interest in immediate access to device data to advance pressing law enforcement objectives — but the claim is not supported by evidence. This paper builds upon earlier critical views of device search law and policy by demonstrating that searches are being carried out on arrest and at the border without clear limits, resulting in significant intrusions into personal privacy, and without effective avenues of recourse. Part I critically examines the Supreme Court’s justification in Fearon for authorizing device searches on arrest, including its dismissal of the US Supreme Court’s approach in Riley v California (requiring a warrant). It then presents evidence to support the dissent’s argument that the majority’s test provides ineffective guidance to police to avoid unreasonable searches, and that the exclusion of evidence is not an adequate remedy. Part II examines the Canada Border Services Agency’s rationale and practice for groundless device searches under the Customs Act. It considers proposals for reform, including a Parliamentary report in late 2017 recommending a requirement of reasonable suspicion. Finally, it argues that the guarantee against unreasonable search in section 8 of the Charter requires a warrant for device searches at the border, because the state’s interest in searching devices there is less pressing than the state’s interest in searching a person.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.004 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it