Ontario (Labour) v. MBI Limited

Ontario (Labour) v. MBI Limited

The justice of the peace erred in principle by requiring authoritative definitions and expert evidence for technical terms where lay evidence permitted factual findings; accordingly a new trial was necessary and the Court of Appeal dismissed the employer's appeal, affirming that employee training evidence alone...

Source-derived case information.

Citation
2008 ONCA 119
Parties
Respondent: HER MAJESTY THE QUEEN IN RIGHT OF ONTARIO (MINISTRY OF LABOUR); Appellant: MBI LIMITED c.o.b. as SMURFIT-MBI
Court
Court of Appeal for Ontario
Jurisdiction
Canada
Judgment Date
19 February 2008
Procedural Posture
Occupational Health and Safety Act Prosecution (summary Conviction) / Appeal to Court of Appeal From Superior Court Summary Conviction Appeal; Court of Appeal Decision
Outcome
Appeal dismissed; order for new trial affirmed
Legal Topics
Expert Evidence, Due Diligence Defence, Statutory Interpretation, Summary Conviction Appeal, New Trial Order
Source Language
en
Occupational Health and Safety Criminal Law Evidence Administrative Law Expert Evidence Due Diligence Defence Statutory Interpretation Summary Conviction Appeal +1 more

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Parties

HER MAJESTY THE QUEEN IN RIGHT OF ONTARIO (MINISTRY OF LABOUR)

Respondent

MBI LIMITED c.o.b. as SMURFIT-MBI

Appellant

Procedural Posture

Occupational Health and Safety Act Prosecution (summary Conviction) / Appeal to Court of Appeal From Superior Court Summary Conviction Appeal; Court of Appeal Decision

  1. 1 Whether the justice of the peace erred in requiring authoritative definitions or expert evidence for technical terms essential to the offences
  2. 2 Whether lay witness evidence was sufficient for the court to determine the meaning of technical terms
  3. 3 Whether evidence of employee training could, as a matter of law, establish the defence of due diligence regarding guarding the machine

Ratio Decidendi

The justice of the peace erred in principle by requiring authoritative definitions and expert evidence for technical terms where lay evidence permitted factual findings; accordingly a new trial was necessary and the Court of Appeal dismissed the employer's appeal, affirming that employee training evidence alone cannot, as a matter of law, establish the due diligence defence to show a guard was in place.

Court Disposition

Appeal dismissed; order for new trial affirmed

Orders

  • Appeal dismissed
  • Order for new trial affirmed