The reality is, police already abuse and in many instances, egregiously break the law when it comes to the application of the reasonable suspicion standard.
A few days of training does not make one a drug recognition expert. It just makes the officer dangerous enough to violate charter rights, purposefully or ignorantly
Most Canadians don't fully recognize just how fast your eyes will magically become bloodshot and glassy and your speech will mysteriously become slurred, the moment the officer feels his authority is challenged or you are knowledgeable about your rights and choose to exercise them.
It's along the same lines of drug dogs doing an open air search. They always mysteriously seem to hit on a car the officer very badly wants to search. How strange.
Record the police, always.
Liberals love to usurp charter rights to provide a false sense of public safety. Just ask gun owners. The lefts law and order agenda is solely focused on non-criminals.
Because it's easy.