R. v. Cameron

R. v. Cameron

The Court held that the trial judge and summary conviction appeal justice did not err: the appellant's testimony was disbelieved, the expert's opinion lacked foundation absent reliable factual basis, the presumption in s.258(1)(g) was therefore not rebutted, and the conviction based on breathalyzer results was upheld.

Source-derived case information.

Citation
1997 NSCA 61
Parties
Appellant: Wayne Allen Cameron; Respondent: Her Majesty the Queen
Court
Nova Scotia Court of Appeal
Jurisdiction
Canada
Judgment Date
17 February 1997
Procedural Posture
Criminal Appeal (impaired Driving S.253(b)) / Court of Appeal Judgment (leave to Appeal Granted; Appeal Heard and Dismissed)
Outcome
Appeal dismissed; conviction affirmed.
Legal Topics
Breathalyzer Accuracy, Rebuttable Presumption of Accuracy (s.258(1)(g)), Burden of Proof, Credibility Assessment, Reasonable Doubt
Source Language
en
Criminal Law Evidence Appellate Review Breathalyzer Accuracy Rebuttable Presumption of Accuracy (s.258(1)(g)) Burden of Proof Credibility Assessment Reasonable Doubt

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Parties

Wayne Allen Cameron

Appellant

Her Majesty the Queen

Respondent

Procedural Posture

Criminal Appeal (impaired Driving S.253(b)) / Court of Appeal Judgment (leave to Appeal Granted; Appeal Heard and Dismissed)

  1. 1 Whether the evidence adduced by the appellant rebutted the statutory presumption of accuracy for breathalyzer results
  2. 2 Whether the trial judge or summary conviction appeal justice improperly shifted the burden of proof to the accused
  3. 3 Whether the expert evidence had sufficient foundation to challenge the breathalyzer readings

Ratio Decidendi

The Court held that the trial judge and summary conviction appeal justice did not err: the appellant's testimony was disbelieved, the expert's opinion lacked foundation absent reliable factual basis, the presumption in s.258(1)(g) was therefore not rebutted, and the conviction based on breathalyzer results was upheld.

Court Disposition

Appeal dismissed; conviction affirmed.

Orders

  • Leave to appeal granted
  • Appeal dismissed and conviction of operating a motor vehicle over legal limit upheld