The accused was charged with impaired driving after police conducted a roadside stop for speeding.
Officers detected an odour of alcohol on the driver's breath and requested an approved screening device (ASD).
Although the officers informed the driver that another officer would attend with an ASD, they did not advise him of his right to counsel or make a formal demand at that time.
A formal ASD demand was made 12 minutes later, which registered a fail.
The driver was arrested and subsequently provided breath samples showing alcohol concentration exceeding the legal limit.
The driver applied to exclude the breath test results under sections 8, 10(b), and 24(2) of the Canadian Charter of Rights and Freedoms.
The court found no section 8 violation but determined there was a section 10(b) violation warranting exclusion under section 24(2).
The charge was dismissed.