Zero tolerance laws prohibit the possession and use of alcoholic beverages by drivers and vehicle occupants under what age?

Zero tolerance laws typically prohibit the possession and use of Alcoholic Beverages by drivers and vehicle occupants under the age of 21. These laws aim to reduce underage drinking and enhance road safety by imposing strict penalties on those who violate these regulations. The intent is to discourage alcohol consumption among young individuals before they reach the legal drinking age.