When Police Can Demand Your Blood: Lessons from a Recent Mission Impaired Driving Investigation
Most British Columbia drivers know that if they are pulled over on suspicion of impaired driving, they can be asked to blow into a roadside screening device. Far fewer know that, in certain circumstances, the police can demand a sample of their blood.
A recent Mission RCMP investigation is a useful reminder that blood demands are real, they are used, and they carry significant legal consequences. But they are also among the most legally scrutinized tools in a Crown prosecutor’s impaired driving file.
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