"Drinking and driving" refers to consuming alcoholic beverages before or during the act of driving. Grape juice contains no alcohol, so it doesn't fall within the drinking and driving category. I suppose I shouldn't take a gulp from a bottle of mineral water before I get behind the wheel. I may feel the need to urinate, get distracted, and wipe out entire families. Please!
In interview, Syria's Assad vows to continue fighting while talks take place (Reuters)
from the article: Israeli breathalyzer test confuses grape juice with alcohol