How are drivers charged with refusal in Canada? Police in British Columbia use handheld breathalyzers. The Alco sensor FST is the current approved screening device used in BC. Many people struggle to provide a sample. There’s a magic sweet spot. If you don’t meet the magic sweet spot, you may end up with a criminal record and one year driving disqualification if convicted of refusal. #Police #Breathalyzer #DUI #DUILawyer #Attorney #Driving #BritishColumbia #Canada #Vancouver #Courts #CriminalCha