A: Please pull your vehicle over to the side of the road. Please roll down your window.
B: What's the matter, sir?
A: Have you been drinking?
B: No, I haven't, sir.
A: Really? But I can smell alcohol on your breath. Blow to the breathalyzer, please.
B: But sir, I didn't drink at all.
A: If you refuse the blow, you'll receive a ticket and your vehicle will be impounded.
B: OK, I will blow.
A: Your BAC exceeds legal limit.
B: But I...
A: I'll have to write you a ticket and impound your vehicle.
B: Oh, no!