<P> The officer will typically approach the driver's window and ask some preliminary questions . During this phase of the stop the officer will note if they detect any of the following indicators of intoxication: </P> <Ul> <Li> Odor of an alcoholic beverage on the driver's breath or in the car generally </Li> <Li> Slurred speech in response to the questioning </Li> <Li> Watery, blood shot, or reddish eyes </Li> <Li> Flushed face </Li> <Li> Droopy eyelids </Li> <Li> Difficulty in understanding and responding intelligently to question </Li> <Li> Fumbling with his or her driver's license and registration </Li> <Li> The plain - view presence of containers of alcoholic beverages in the vehicle </Li> <Li> Admission of consumption of alcoholic beverage </Li> </Ul> <Li> Odor of an alcoholic beverage on the driver's breath or in the car generally </Li> <Li> Slurred speech in response to the questioning </Li>

When did drunk driving become illegal in all 50 states