The accused was charged with impaired driving and over 80 milligrams of alcohol in 100 millilitres of blood following a traffic stop on November 15, 2013.
The accused challenged the charges on Charter grounds, alleging violations of sections 8, 9, 10(a), and 10(b).
The court found no violation of the right to counsel, determining that the accused had sufficient English comprehension to understand her rights despite English being her second language.
However, the court found a violation of section 9 (arbitrary detention) because the booking sergeant relied solely on blood alcohol content when determining when to release the accused, rather than considering all relevant circumstances as required by section 498 of the Criminal Code.
The court found the over-holding to be approximately 3-4 hours.
The court convicted the accused of both charges but stayed the impaired driving charge under the Kienapple principle to avoid double punishment.