The accused was charged with impaired operation of a motor vehicle and operation with a blood alcohol concentration exceeding 80 mg/100ml following a traffic stop.
The Crown presented evidence of erratic driving observed by a civilian witness, observations by police officers at the roadside and station, and approved breath test results of 297 and 280 mg/100ml.
The accused claimed his driving errors and physical symptoms resulted from medical conditions including post-chemotherapy spasms and medication non-compliance.
The court found the Crown proved impairment beyond a reasonable doubt based on credible evidence from the civilian witness and police officers, rejecting the accused's medical explanation as not credible.
The court also dismissed Charter applications regarding the timing of the approved instrument demand and the duration of detention.
The accused was found guilty on the impaired driving count, while the "Over 80" count was stayed.