In Maryland, the crime of “drunk driving” is distinguished by the level of impairment. DWI means “driving while impaired.” The maximum penalty is sixty days in jail (and 8 points). DUI means “driving under the influence.” The maximum penalty for a DUI is one year in jail (and 12 points). Obviously, DUI is the more serious offense.
If you receive a DUI in Maryland, the State must prove a higher level of impairment or that you were “substantially” impaired. In order to prove a DWI, the State must show that your ability to drive was “somewhat” imparied.
There is also a crime in Maryland called “DUI Per Se.” More on that later…
