[xzins]

If you recall, they said the dog was not in the car. "The dog sniff was performed on the exterior of respondent's car

If a cop stops you for a traffic ticket, you open your window, and a whiff of alcohol hits him in the face, should he assume drinking-and-driving and act accordingly to protect others on the road?

[Hunble]

If a cop stops you for a traffic ticket, you open your window, and a whiff of alcohol hits him in the face, should he assume drinking-and-driving and act accordingly to protect others on the road?

Never open the window unless ordered, but simply hold up your license, insurance and registration for the officer to see.