Illegal drugs, prescription drugs, and over-the counter drugs may impair your driving, and ________________
a) you will be charged with DUI if your driving is impaired, no matter what kind of drug.
b) only illegal drugs will result in your being charged with DUI.
c) you cannot be charged with DUI if a doctor has prescribed your medication.
d) you will not be charged with DUI if you have a receipt for purchase of your medication.
