Maryland DUI Laws

The state of Maryland has given the courts some extra weapons in the fight against drunk driving. Having a minor in the car can bring extra punishment, a second offense can result in an ignition interlock device (IID), and commercial drivers can be convicted at a lower blood alcohol concentration (BAC) than others.

Maryland has two categories for impaired driving. Driving under the influence (DUI) is applied to a person with a BAC of 0.08 percent or more, but 0.07 percent qualifies as driving while intoxicated (DWI), also a crime, but with lesser penalties. A commercial driver can be convicted for a BAC of 0.04 percent or higher.

Minor in the Car Can Double Fines and Jail Time

A first DUI conviction with a minor in the car can lead to doubling of jail time, from a maximum of one year to a maximum of two years, and doubling of the fine, from a maximum of $1,000 to a maximum of $2,000. With or without a minor in the car, driving privileges are suspended for a minimum of six months.

A DWI conviction with a minor in the car raises the maximum jail time from two months to six, and the maximum fine from $500 to $1,000.

Second DUI Can Result in Ignition Lock

A second DUI or DWI conviction can raise jail time, the fine, and the suspension period. In the case of a second DUI, the IID can be added to the penalties. The device, which is wired into the car's ignition system, requires the driver to pass a BAC breath test before the car will start. The offender must pay for installation, monthly rental, and periodic inspection.

If you have been arrested for DUI or DWI in Maryland, you need to contact an experienced attorney. You have rights as a defendant, and your attorney will ensure that they are observed. If you are convicted, your attorney will fight to keep the penalties from ruining your financial future.