Comment: Re:Why not just 0? (Score 1) 986
Not in British Columbia, Canada. Here they use the screening device to establish BAC Roadside, using our IRP (Immediate Roadside Prohibition) system. If you blow under .08 and over .05 you get a warn and a 3 day suspension. Over .08 the cop can elect to still not charge you with an impaired and impose a 30 day impoundment and a 90 day suspension, possibly followed up with a driver education program and an interlock requirement. No criminal charge, but refusing to blow has the same penalty. If they decide to charge you, you can expect a blood test to confirm the screening breathalizer. Not all the nuts & bolts in my post, but you can read it here if you want. http://www.pssg.gov.bc.ca/osmv/prohibitions/impaired-driving.htm