The Driver was underneath the influence: Proof have to show the motive force was impaired, commonly via a blood Liquor focus (BAC) of 0.08% or larger or evidence of drug impairment. Prison laws differ from point out to state, as do felony punishments, but felonies have a large penalty: as https://dui-lawyers.usattorneys.com/oregon-man-wearing-drunk-as-sht-shirt-gets-busted-for-drunk-driving/