The defendant was charged with prohibited use of the left lane on King's Highway (Highway 401) while operating a commercial dump truck exceeding 6.5 meters in length, contrary to section 1(1) of Ontario Regulation 608.
The central legal issues were whether the prosecution must prove the defendant's knowledge of the prohibition, whether traffic signs are legally required on provincial highways, and whether the defendant established a due diligence defence.
The court found that the offence is one of strict liability, that no traffic sign is legally required on provincial highways, and that the defendant failed to establish due diligence.
The defendant was convicted.